SusanMiller2 month Gemini fortune
3 242 translator: translation community ATS Star Shuo mice lying in wheat
body
The combination of all aspects of it can be said that February was an exciting month. First, you may want to fly to travel around. If the last month you did not make the trip, perhaps you are now ready to fly to distant cities. Dear Gemini, I like the travel of the month it will bring you many opportunities. February 7 full moon (Leo 18 °) before and after four days, you might excursions, or a long-term travel, fast travel around. For example, you want to go in Rome, the surrounding towns and villages around, such as go to Tuscany and then return to the city of Rome. Although there is no arch help of the other planets, the full moon is still very friendly. The full moon of the role depends more on your natal chart, as well as the relationship with the new moon.
had to hide away something is on their own the best. Since Gemini eclipse on December 10 last year, a lot of twin feel the pressure. December 10 near a few days people can be stressful, or the day after four days or a month you encounter difficulties. You may be in poor health (because of the eclipse with the health-related), may also encounter problems in love or at work. Malicious belittle your people, competitors or other militant who let you fed up.
these aside for the moment, if you have a plate of birth, you can take a look at what planet you what constellation of the house. If you have a precise date of birth and birth city, you can tell me specifically to write the book to resolve your chart. Please click on the adult the astrolabe resolution scheduled – the baby version of the edge of the yellow-blue cover. (No. 3 Mom advertising links are omitted here)
even if you are born does not fall on Gemini 18 °, or near born on June 8, and you have the stars fall on changes in the Palace – Gemini, Sagittarius, Pisces or Virgo 18 °, you will be subject to the eclipse of December 10, causing you anxiety.
2012 years in the the bijection axis there will be more erosion occurs. Each eclipse phase will be in their own way, help you change yourself, give you insight and make you mature, more intelligent. Now you make yourself a breather, take a look at what to do next.
If you were born June 8 ( / -4 days), the full moon on February 7 to help you. Have heard good news. You may be asked to sign documents if you have not considered, you can spend a little time to think want to do. Mars is retrograde situation is far from ideal, but waiting for the other planets Mars co-play to help it is very difficult to wait until April to end. Sometimes we have to compromise with the stars, in general, February is a good month.
February 7, 2009 full moon of Saturn is also retrograde, this state will continue until June 24. Note that the February 7 – June 24, the beginning and end of these two times near the end of June will be a breakthrough, since February 7 will occur near the delay. Retrograde whenever the planets or to restore anterograde should be early attention, because this time the stars to talk to you in a clear, from this information you will find the things you need to be concerned. You observe more carefully, the more you can better comprehend the information.
February 7, 2009 near owe you money or you are the funds raised may be blocked. This may be a reward, bonus, court decisions, inheritance, child support payments, divorce, division of property or other funds.
Unfortunately these areas may appear the message of deferred payment, or needs to be negotiated. Ebb and flow of this life. One to the end of June, these areas will be changed.
Mars in your house of home, you may want to improve the living environment, but you can hardly find the right time and circumstances to implement the plan. Mars is in retrograde, more suitable for maintenance, do not start a new program. Reinforced windows, bits and pieces of roofs, floors, or other maintenance parts and furniture.
In addition, Mars in Virgo 23 ° for a very long time, if your birthday is June 13 and one day, you will experience some difficulties, you may worry about a family member, may also be a family member or landlords, architects, counterparty or other family-related. You may be in the family has been faced with difficulties or other obstacles.
You have a planets fall Sagittarius, Pisces, Gemini 23 °, you may be nervous once a state of tension. Mars has left the end of January its location, so you may feel the situation has improved.
at the end of your work is very busy transport. The new moon on February 21 this year, the most conducive to the development of the work occurred in Pisces 3 °, the light in your tenth house – honors, awards, progress and fame Palace. The new moon you will have the opportunity to achieve significant success. Jupiter and the crescent phase, which is very beneficial to you. You have many years of not so lucky. The evolution of things seems to be very hidden, like behind the scenes, you may know may also be kept in the dark, but ultimately help to improve your interests. It seems that a power impresses you want to help you. Dear Gemini, have confidence.
for the survival of the work will become more creative, more attractive to you. February 3, Neptune this imaginative and creative planet will enter Pisces, this is a very special event this month. Neptune is the ruling planet of Pisces, which Neptune since the 1847-1862 year for the first time home. Now people have not had this experience. Neptune will be stationed in your tenth house of fame Palace for 14 years, it will greatly stimulate your imagination. You may transform the direction of the work, or industrial areas into the more creative. For example, Gemini generally prefer writing, if you are writing investigative journalism, may switch to write a novel or screenplay.
Neptune affects you in another way is very exciting – through the media, you might become a celebrity. Neptune rules the imagination and the right brain intuition. You may be the host of a television show, or the object of attention by the media news. If you e never on TV or in the media, is likely to occur, in short, your image will be all known. Such a situation may be sudden and may occur gradually. Neptune will make more keen your intuition, you want to create the idea more clearly expressed. Neptune running very slow and fine, but you will certainly see it all come to the fore.
February 13 and 16, transportation is very good. February 13 soil water phase. Mercury is your ruling planet, so this day is very important. Mercury at the end of the Aquarius, Saturn in your fifth house to create Palace, so you may make a new creative project.
February 16 wooden water phase, your work will have a lot of progress. You might do a successful report, or a good publicity, and the future of these help you be successful will.
last better days in the February 24, the message of your work or fame make you so excited, you do not even want to stand on the roof cheering. If you work at weekends or meeting with the important task of the day of February 25-26 is the same luck. Phase of the day wood well to bring you a higher reputation. These days are the four-star good old days. Concerned about the good momentum in the professional.
February 28 th offerings work together to bring good news on the financial The opportunity to be seen everywhere – this day is very suitable for the problem
love with banks, venture capitalists, you trust the broker, or other economic aspects involved in talking about the money, February 8 Venus enters Aries – your 10 Ichinomiya Friendly team Palace – good feelings. Aries is a fire sign, Gemini sun phase well, the golden days of February 9 phase good. It will bring you through the many forms of happiness, anyway this is beautiful and exciting night. Each gathering of friends or other recreational activities to bring people surprise, this is a perfect night.
Valentine Day is bound to be special, because weeks of Mercury in good shape. February 13, land and water phase, and the commitments made by the 13th and the 14th Valentine Day will become an eternal contract.
February 16, the Mizuki phase will bring a positive and optimistic attitude, happiness, and gifts. Valentine Day, you will notice these feelings,
when the moon is in Sagittarius, if you fall in love, your love will bring you a good feeling. The shooter is also a good constellation Oh.
the most romantic day: February 2, 3, 7, 9-11, 14, 15, 16, 18-19, 24, 28 and 29.

As you can see, there are many exciting moments in the first half of the social aspects of this month. February 21 your attention to the rapid development of career opportunities, they make you confused. Dear Gemini, this is an exciting month, travel, vocational harvest and love exhaustive. These are all yours.
overview of the impending
your career very exciting, gradual, long-term changes. The most wonderful in this mid-term, this change is that you did not think. All of these exciting things stems from Neptune into Pisces on February 3 – the famous Palace, it will stay here for 14 years. Almost simultaneously, you will find that their image was known to the world through television, magazine, or network, perhaps you write a new column, maybe you become a star in the TV show. Neptune never to visit over this area of ??your chart, because it is a reach Pisces Neptune the first time in 1847-1862 years later. You will fully show your creativity and personality, so slowly to enjoy the next 14 years.
Neptune will be stationed here in 2026, but what will happen next, this month will give you important prompt. Note the day of February 19 sea timely development of all aspects of the new moon on February 21 this year, you get the professional advancement of the most important moment. Saturn behind the new moon, so the results of the work you create great staying power.
you will receive the full support of the people behind the people would bother to come forward to help you, sometimes you do not even know the identity of these people. Guardian angel, you actually encounter in real life they care about you and your future. The weekend of February 18-19, good promotional activities, or you have a chance to show their talent through imaginative ideas. Highlight the best time to appear in the weekend of February 24 – February 26. These days, you will enhance the promotion or fame to celebrate.
If you plan to conduct economic negotiations this month, for you the best day of February 28th phase of the light of day offerings. Is to force your reputation and financial compensation is linked to, and eventually you will get huge profits.
If you need to sign a contract, consider the February 16, for you this month, the most Good day one. The deal is very profitable. Your status will increase, everyone is scrambling to add you to the all-star lineup of TA.
you may be in the exciting travel. You seem to already travel plans, you may be in January to travel, or are planning to go out in early February. February 7 near there will be more travel, it may be a small tour around the big travel plans.
due to various obligations you have to stay home most of the time in February, that travel in super weekend of February 25-26, it. The chart also in charge of communication talent in charge of the travel section. Travel there may be speech or writing work, these will be very successful; or you may interview with the client. In either case, are inextricably linked with your work week after the end of the group, your efforts will be a lot of praise.
in February also very concerned about family life, may your whole plan of relocation or renovation, or is the bank on mortgage or refinancing. Another case is, you may entertain many visiting guests or consider the parent welfare. These will make you understand that the period April to June is the best time for housing or family-related changes. You do not have to stop doing the work of the program, but the budget must be doing fine. It seems that things at home a lot, you often feel under pressure. Dear Gemini, take your time do not worry. Do you have the talent to handle multiple tasks simultaneously, you will be able to take care of everything.
love and social networking, your friends like you, and you are willing to share information. The social aspect, the week of February 9-18, very dynamic, you live very exciting. February 8, a whole month of Venus in Aries – you are very popular. February 14 Have you thought about a happy Valentine Day, the angels are very happy, this day must be special.
February 9, the phase of the golden days, you may meet once ordained to take advantage of it.
February 24-25 is very well suited for matchmaking – the results will be good, oh! (Thanks to Jupiter adults!)
Dates to Remember:
February 3, 2009 Neptune entered Pisces, this is the first time since 1847-1862 years after the Sea King into the fish. This is very beneficial to your career development. You find the world of concern, or now on you will be engaged in more creative work.
February 9, the career, there are many good news. This may be with praise, the good reputation of the new tasks or more new jobs.
February 19, 2009, you will amazing way to show your creativity.
21 February, the new moon falls on your house of fame, this is the important moment of the development of the work this year, you will go to new and important directions. Harvest and things left, Saturn gives a great help.
family affairs have plagued you for months. For example, you may follow up on a house renovation or moving things, or to address the welfare of the parents. There are many examples included.
trip is the highlight of this month a full month, this trend began late last month. If you want you may visit the places. February 9 naturally, you will have to travel unexpectedly.
February 25-26, with great success.
February 15 or 16, these two days is very suitable for negotiating such an agreement.
circle February 9, Venus in Aries and Uranus conjunct.
mid-February, is very romantic, and enjoy Valentine Day.
February 7 to June 25 Saturn retrograde, competitive contractual or other financial matters or before February 7, or delayed to the soil along and do change.
the most romantic day: February 2, 3, 7, 9-11, 14, 15, 16, 18-19, 24, 28, and
29.

]]> http://www.xixiwg123.com/archives/534/feed 0 http://www.xixiwg123.com/archives/533 http://www.xixiwg123.com/archives/533#comments Wed, 15 Feb 2012 18:01:53 +0000 admin LED mean? The LED design ]]> February 16, 2011
LED mean? The LED design is the design?
satisfied with the answers:
LED design that is light-emitting diode slightly
satisfactory answer 2:
LED light emitting diode (light-emitting diode) (Light Emitting Diode) light-emitting diode is a solid state semiconductor devices, which can be converted directly into electricity for light. The heart of the LED is a semiconductor chip, the chip attached to one end on a bracket, one end is negative, the other end to connect the positive power supply so that the whole chip to be epoxy encapsulated. The semiconductor chip consists of two parts, the part of the P-type semiconductor, the dominant hole in it, the other end of the N-type semiconductor, here is mainly electronic. But when two semiconductor connected to form a PN junction between them. When the current through the wire to the chip, the electrons would be pushed to the P region in the P region electron-hole recombination, and then will be issued in the form of photon energy, which is the principle of LED light. The wavelength of light is the color of light
LED determined by the material to form a PN junction classification
1. LED Color points
LED Color points can be divided into red, orange, green, yellow-green (also broken down, the standard green and pure green), Blu-ray and other. In addition, some light-emitting diodes contain two or three color chips.
light-emitting diode light at the doped or not doped scattering agent, colored or colorless, and the various colors of light-emitting diodes can be divided into colored transparent, colorless, transparent, colored scattering and colorless scattering four types. Scattering of light emitting diodes and up to do the lights use.
2. Smooth characteristics of the cyclotomic lights, side lights, rectangular, surface LED by light-emitting light-emitting tube smooth characteristics points
tube, lateral pipe, surface mount using a micro-tube. Circular lamp diameter is divided into φ2mm φ4.4mm, φ5mm, φ8mm, φ10 mm and φ20mm and so on. Abroad, usually denoted by the light-emitting diode of φ3mm T-1; remember φ5mm the T-1 (3/4); φ4.4mm recorded as T-1 (1/4).
can be estimated by the half-value angle size circular luminous intensity angle distribution.
angle from the luminous intensity distribution map divided into three categories:
(1) high directivity. Generally pointed epoxy package, or with a metal reflector cavity package, and does not increase the scattering agent. The half-value angle of 5 ° to 20 ° or smaller, with high directivity, can be used for local lighting, or associated with the optical detection which is part of the automatic detection system.
(2) standard. Usually used for light, its half-value angle of 20 ° to 45 °.
(3) scattering type. This is the larger perspective of the light, half-value angle of 45 ° ~ 90 ° or greater, the amount of scattering agents.
3.
Light-emitting diode structure, divided into full epoxy encapsulation of light-emitting diode structure, the structure of the metal base epoxy package, ceramic base epoxy encapsulation and glass packaging.
4. Luminous intensity and operating current points
luminous intensity and operating current sub-ordinary brightness LED (light emitting intensity 100mcd the); luminous intensity in 10 100mcd the Inter-called high-brightness light-emitting diodes. General the LED current in a dozen mA to tens of mA, low-current LED current below 2mA (brightness of ordinary LED the same).
In addition to the above classification, as well as the chip material classification and functional classification method
:
LED indicates the design
LED display design is how on a design of a special point of so many of the
LED TV?
What do you mean LED
design a set of eight LED lights, cycle light 8 from the lantern
reproduced the: LED What does it mean? The LED design is the design? – Soso ask

]]> http://www.xixiwg123.com/archives/533/feed 0 http://www.xixiwg123.com/archives/532 http://www.xixiwg123.com/archives/532#comments Wed, 15 Feb 2012 18:01:44 +0000 admin LED backlight is what
]]> August 4, 2011
LED backlight is what
Q: LED backlight What does it mean? What are the upper hand?
A: Since 2008, LED backlight gradually enter into industrialization, expanding market share. Used in notebook computers from the beginning, and now used in monitors, LCD TV, LED backlight products continue to emerge, increasing market share.
LED (Light Emitting Diode) light-emitting diode, was born in the 1960s, was identified after the terminator of the fluorescent tubes, light bulbs and other lighting equipment. led lights, also known as light-emitting diode, a single LED light power is the smallest compared to other light sources. There are a variety of colors, from blue to red, LED lights have a special color is white. Our custom for the two kinds of “cool white” and “hot white”.
LED talent
LED light source by a number of grid-like semiconductor components, each of the “grid” has an LED semiconductor, so that LED backlighting on the success of the light source flattened. Plane of the light source not only have excellent brightness uniformity, and do not need complex optical path design, so that the LCD thickness can be thinner, also has a higher reliability and stability.
LED backlight upper hand
LED recruitment
compared to CCFL backlight LED backlight brightness, prolonged use of the brightness will not drop. LED backlight thinner body shape is also beautiful. The colors are softer, with hard screen panel color can make the eyes more comfortable. In addition, the LED backlight power-saving environmental radiation. LED backlight LCD TV has been popular, the price is relatively affordable, the product of choice for purchase.

]]> http://www.xixiwg123.com/archives/532/feed 0 http://www.xixiwg123.com/archives/531 http://www.xixiwg123.com/archives/531#comments Wed, 15 Feb 2012 18:01:39 +0000 admin LED is now a cattle concep]]> October 21, 2010
LED is now a cattle concept, from the three safety photoelectric (600 703), or shares the same side (600100), Silan (600,460) are subject to the aura of this concept, a good return on investment. But most of the investors, may simply not know what LED is, most only know a little bit of fur. I was fortunate, in a show, face-to-face opportunities, and the LED industry insiders have a better understanding of its opportunity now to share with you here.
LED is the English abbreviation of Light Emitting Diode, and translate it into Chinese means that the light-emitting diodes. This principle, in the early twentieth century, the famous physicist Albert Einstein described. In the fifties of the last century has been achieved only when all aspects of the reasons, the application is still not broad enough. Only in miners miner in the application, because this light source in the lighting of the time, no spark.
to this century, two progress, so that the LED lighting in the area becomes possible, one aspect is the production of electronic products, mature technology, product performance and greatly reduce the cost, and the other now all over the world, people are concerned about global warming, low-carbon life. National governments from the central to local levels, who want to turn this industrial development to come. Because if the electricity for lighting accounts for the proportion of the entire electricity consumption is 12%, LED energy saving is less than 10% of the ordinary electricity consumption. If usage reaches 50% of the electricity for lighting, then the entire amount of energy saving, you can reach the entire generating capacity of the Three Gorges Hydropower Station.
This is a country of a good thing. If these facts are established, it can look forward to these LED concept of stock, but also there is not a small increase in the long term. But the reality is often not so beautiful that we envisaged. After the dwell with the LED in this industry professionals change my views.
his first point, the level of China LED is not yet reached the mass popularity of the point. Our LED does not solve the fundamental problem of the LED, electro-optical conversion efficiency. He cited as an example, normal, to LED to achieve economic, practical, energy-saving goals, LED electro-optical conversion rate in more than 95%, and now most of the country claiming to do the LED factory, LED conversion efficiency in more than 50%. This gap will arise out of another problem, cost problem. Because the conversion efficiency is low, do not convert electrical energy into electrical energy into heat release, LED energy-saving lamps work for some time, temperature rise, and had for this purpose to increase the heat dissipation module.
Module, metal ferrule, and so more than one level. Thermal conversion rate, but also caused the LED use of time is greatly shortened, shortened from the original 100,000 hours to 10,000 hours. The high cost, will form a vicious circle, because the costs are high, will be expensive, expensive, and in turn, less sales, so the higher cost.
Even more serious is not a technical problem, because now fry the LED concept, and can use it to get from the national government policy support, or some kind of concessions, it was on the use of this speculation, inappropriate publicity, which is we listen to the LED energy-saving publicity, did not see the number of instances in our real life.
Therefore, the black humor to say, the LED is the abbreviation of the Large Energy, Devil.

]]> http://www.xixiwg123.com/archives/531/feed 0 http://www.xixiwg123.com/archives/530 http://www.xixiwg123.com/archives/530#comments Wed, 15 Feb 2012 18:01:30 +0000 admin LED (Light-Emitting-Diode Ch]]> March 26, 2011
LED (Light-Emitting-Diode Chinese meaning for light-emitting diode) is able to convert electrical energy into visible light solid-state semiconductor devices directly to the electricity into light. The heart of the LED is a semiconductor chip, the chip attached to one end of a bracket, one end is negative, the other end to connect the positive power supply, making the entire wafer is epoxy encapsulated. The semiconductor chip consists of two parts, the part of the P-type semiconductor, the dominant hole in it, the other end of the N-type semiconductor, here is mainly electronic. But the two semiconductor connected, they form a PN junction. When the current through the wire to the chip, the electrons would be pushed to the P region in the P region electron-hole recombination, and then will be issued in the form of photon energy, which is the principle of LED light. The wavelength of light determines the color of the light is determined by the formation of the PN junction materials. It has changed the incandescent tungsten light and energy-saving light-based toner light principle, while the use of electric light.
According to the analysis, the characteristics of the LED is very obvious, long life, high luminous efficiency, radiation and low power consumption. LED spectrum almost all concentrated in the visible light spectrum, the luminous efficiency of more than 150lm / W (2010). LED with ordinary incandescent lamp, spiral energy-saving lamps and T5 tricolor fluorescent contrast, results showed that: ordinary incandescent light efficiency 12lm / W, life less than 2000 hours, spiral energy saving lamps, light efficiency 60lm / W, life less than 8000 hours, T5 fluorescent lamps compared with 96lm / W, life expectancy is about 10,000 hours, while the diameter of 5 mm white LED luminous efficiency more than 150lm / W, life can be more than 100,000 hours. It was also predicted that the future of LED lifetime limit will be infinite.
power, refers to the luminous power, generally refers to 0.5W, 1W, 3W, 5W or higher. Light intensity and lumen, but the same heat is also a great, low-power, high-power are single pieces of the application, plus a lot of heat sink. Low-power is about 0.06W. The LED flashlight is generally with a small power, and scattered light lingers, depending on the LED light angle, large angle and small-angle points, small-angle ghost, only scattered large angle. Flashlight on the market with hat head. Good results. Now worried that some manufacturers are not quality, take the defective LED as flashlight, and will not be long before there dead lights.
LED brightness is there a causal relationship with the LED light-emitting angle, the smaller the point of view of the LED the higher the brightness, no super-bright ultra-bright, that is to lie to children, if it is good quality LED, regardless of Which LED manufacturers brightness are similar, only the production process is not the same, life is slightly different, because we are using that several foreign LED chip. If the brightness of 5MM the LED180 degree angle of the white only hundreds of the MCD, if it is the brightness of the 15-degree angle going to the brightness of more than ten thousand to twenty thousand of MCD, the brightness difference of several times, if it is used for lighting outdoors, it is best to use the high-power LED, the brightness is higher, a single power 1W, 3W, 5W, there is a powerful combination of multiple high-power LED, power to hundreds of thousands of of both.

]]> http://www.xixiwg123.com/archives/530/feed 0 http://www.xixiwg123.com/archives/529 http://www.xixiwg123.com/archives/529#comments Wed, 15 Feb 2012 18:01:20 +0000 admin the abbreviation of the E]]> December 10, 2011
the abbreviation of the English word, the main meaning: LED = Light Emitting Diode light-emitting diode, is an ability to convert electrical energy into visible solid-state semiconductor devices, it can be directly electricity into light; of the LED = the Large Electronic Display

LED (Light Emitting Diode) light-emitting diode, is a solid state semiconductor devices, it can direct the power into light. The heart of the LED is a semiconductor chip, the chip attached to one end on a bracket, one end is negative, the other end to connect the positive power supply so that the whole chip to be epoxy encapsulated. The semiconductor chip consists of two parts, the part of the P-type semiconductor, the dominant hole in it, the other end of the N-type semiconductor, here is mainly electronic. But the two semiconductor connected, they form a PN junction. When the current through the wire to the chip, the electrons would be pushed to the P region in the P region electron-hole recombination, and then will be issued in the form of photon energy, which is the principle of LED light. The wavelength of light determines the color of the light is determined by the formation of the PN junction materials.
LED (Light-Emitting-Diode Chinese meaning for light-emitting diode) is able to convert electrical energy into light semiconductor, it changed the incandescent tungsten light glowing with energy-saving light-based toner. principle, the use of electric light. According to the analysis, the characteristics of the LED, long life, high luminous efficiency, radiation and low power consumption. LED spectrum almost all concentrated in the visible light spectrum, the luminous efficiency of more than 150lm / W (2010). LED with ordinary incandescent lamp, spiral energy-saving lamps and T5 tricolor fluorescent contrast, results showed that: ordinary incandescent light efficiency 12lm / W, life less than 2000 hours, spiral energy saving lamps, light efficiency 60lm / W, life less than 8000 hours, T5 fluorescent lamps compared with 96lm / W, life expectancy is about 10,000 hours, while the diameter of 5 mm white LED light effect is theoretically possible for more than 150lm / W, life can be more than 100,000 hours. It was also predicted that the future of LED lifetime limit will be infinite. LED lights works, however, makes thermal issues in high-power LED lighting industry has become very prominent, many LED lighting solutions not pay enough attention to cooling, or limited technical level, mass production of high-power LED lights prevalence of actual life far less than the theoretical value, cost less than traditional lamps embarrassing situation. Truly suitable for commercial production in order to improve the life of the LED lamps, LED lighting industry is independent and professional thermal conductivity material suppliers to step up development of new types of thermal materials, such as conductive plastic.
power, generally refers to more than 0.65W, this house will have different standards, consistent with recognized industry standards in the field of high power LED not yet formed. Light intensity and lumen than the low-power, but the same heat is also a great, and now power most single applications, coupled with effective cooling area a lot of heat sink, also appeared in the integrated LED lamp matrix, but the cooling effect not very good. Low-power is about 0.06W. The LED flashlight is generally with a small power, and scattered light lingers, depending on the LED light angle, large angle and small-angle points, small-angle ghost, only scattered large angle. Flashlight on the market with hat head. Good results. Now worried that some manufacturers are not quality, take the defective LED as flashlight, and will not be long before there dead lights.
LED brightness is there a causal relationship with the LED light-emitting angle, the smaller the point of view of the LED the higher the brightness, no super-bright ultra-bright, that is to lie to children, if it is good quality LED, regardless of Which LED manufacturers brightness are similar, only the production process is not the same, life is slightly different, because we are using that several foreign LED chip if the LED180 5MM degree angle to the brightness of the white light of only a few hundred of the MCD, if it is the brightness of the 15-degree angle going to the brightness of more than ten thousand to twenty thousand of MCD, the brightness difference of several times, if it is used for lighting the outdoors good high power LED, the brightness is higher, a single power 1W, 3W, 5W, there is a powerful combination of multiple high-power LED, power to a few hundred have.

color temperature and brightness does not matter, brightness and lumens
of view several related concepts: luminous flux

(lm ) because the human eye has different sensitivity to different wavelengths of electromagnetic waves, we can not directly radiated power or radiant flux of the light source used to measure the light energy must be the feeling of the human eye to light units —- luminous flux to measure. Luminous flux, in units of lumens (lm) with symbol Φ.
luminous intensity
(cd) luminous flux is the total light energy emitted a light source to the surrounding space. The luminous flux emitted by different light sources in the spatial distribution is different. The unit of luminous intensity candela, symbol cd, it said that the light source in a unit steradian solid angle (the angle formed by the surface point source) emits luminous flux. 1 cd = 1 lm / sr (sr: steradian solid angle units).
brightness
(cd/m2) brightness is that the eyes see the object from one direction of the emitted light intensity. Units of candela / square meter [cd/m2 and symbols as L, show that the light in the specific direction of the unit solid angle per unit area of ??the luminous flux, which is equal to the surface of one square meter on the issue of the luminous intensity of one candela.
color temperature
(Color Temperature) when the same color of light emitted by the light color and black body radiation at a temperature of the blackbody temperature is called the light source color temperature, absolute temperature K (Kelvin text, expressed in degrees Kelvin = degrees Celsius 273.15). On the principles of color (Color rendering the property), the artificial light and natural light, people eyes are able to correctly identify the color of things, of course, according to the location and purpose of the lighting. Light showing the extent of object color is called color. Usually called “color rendering index (Ra). The color refers to the things of true color (their color) color display with a standard light source relations. The Ra value is defined in the standard DIN6169 eight test colors in the standard light source and test light source compared to color the smaller the better show that the measured light color color. The Ra value of 100 light source, said things in its light color and consistency in the standard light source.

LED (Light Emitting Diode) light-emitting diode is a solid state semiconductor devices, which can be converted directly into electricity for light. The heart of the LED is a semiconductor chip, attached to one end of the chip in a bracket, one end is negative,
LED lights line
the other end to connect the positive power supply, so that the whole The wafer is epoxy encapsulated. The semiconductor chip consists of two parts, the part of the P-type semiconductor, the dominant hole in it, the other end of the N-type semiconductor, here is mainly electronic. But the two semiconductor connected, they form a PN junction. When the current through the wire to the chip, the electrons would be pushed to the P region in the P region electron-hole recombination, and then will be issued in the form of photon energy, which is the principle of LED light. The wavelength of light determines the color of the light is determined by the formation of the PN junction materials.

]]> http://www.xixiwg123.com/archives/529/feed 0 http://www.xixiwg123.com/archives/528 http://www.xixiwg123.com/archives/528#comments Wed, 15 Feb 2012 17:25:09 +0000 admin EF EF Education Overview
March 9, 2011
EF EF Education Overview
2011-2-24 from the investment advisory
EF EF Education The Group is the world largest private English education institutions, focused on English language training, study tourism and English culture and other areas.
EF Education Group by named BertilHult young Swedish founded in 1965. After 40 years, EF EF Education has grown into the world largest private English education institutions, and now has 10 affiliated agencies and non-profit organization, focuses on language learning, study tours and degree programs. Today, EF English First in over 50 countries around the world to help more than 15 million students, staff and teachers, as many as 26,000 people. EF Education is the world into an English classroom.
as the Beijing 2008 Olympic language training supplier, EF Group is currently in Beijing, Shanghai, Guangzhou, Shenzhen and other places opened a training campus.
EF English First in the Chinese business
localization of English language training for adults and children (EF English First)
EF EF 1994, the localization of English training for Chinese trainees from Urumqi to Hangzhou, from Harbin to Shenzhen EF English First schools throughout China in over 50 cities. EF English First in China not only opened a school of English language training for adults also offers children schools of the English Enlightenment and training specifically for youth and children. For example, the school set up for young people under the age of 18 in Shanghai EF English school there are 11, 8 for persons over the age of 18 adult schools.
adult English language training (Professional English)
for adults over the age of 18, the EF English First dedicated English language training center to provide a full range of English education for adults , course type, small classes face teaching, one-on-one private classroom, online learning courses and clubs, and other of life – try – Application by “learning” (Learn-Try-Apply) the Efekta systems learning mode, to help adults learn pure English.
green children English language training (English for Kids

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set designed for preschool children 3-6 years old EF Small Stars course
EF English Fu Small Stars course designed to help students adapt to the pure English language environment, combined with songs, games and activities to help students build confidence and enhance interest in learning English.
set designed for 7-10 year-old primary school children EF High Flyers course
the High Flyers Children English training courses to personalized materials and data, combined with the unique Efekta ? left and right brain learning, focus on building students confidence and speaking skills.
designed for 11 set by the 14-year-old EF Trailblazers curriculum
the curriculum from primary to secondary five stages, covering English listening, speaking, reading and writing ability aspects. Students before class will receive a written and oral examinations, including tests, to measure their proficiency in English. EF Real English courses

designed for 15-18 year-old youth set by the teacher and native English speakers practice of dialogue, the use of EF English First developed its own series of textbooks, EF English to help students achieve the breakthrough on the English, and the establishment of self-confidence to speak English.
Contact :0755-23494038 QQ1091992363
Event Website: http://0755.teambuy.com.cn/tb/hd799.html

student textbook the student book
well-designed student textbook, a good unit and unit color notes, colorful textbooks songs and games, these children can learn English more quickly and efficiently.
literacy the card Flashcards
Figure rhetoric. So that teachers do not have to use complicated language to explain the word. In addition, each card is also often be used to spot check the small students learning outcomes.
practice the card workcards
As an extension of the book content, the practice card provides more opportunities to practice the new structure, vocabulary and grammar.
game cards Game cards
game cards, consolidate the students have learned in the classroom in the form of interactive games.
phonetic exercises and CD
learning the phonetic alphabet is the basis of learning to read. Phonetic practice CD used for auxiliary teaches students how to correct pronunciation of each word.
Contact :0755-23494038 QQ1091992363
Event Website: http://0755.teambuy.com.cn/tb/hd799.html

Children English curriculum materials:
award-winning textbook series
EF EF Education is one of the few to provide one of the customized English language training school books and materials. These materials by the EF Education Teaching R

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