LED carry light market on LED's back this year have been rather expecting, LED manufacturer all hope and put in the lighting on the market, according to LEDinside observation, illuminate currently the amount of market demands at most still keeps coming from Chinese mainland and Japanese market, the Japanese market later on restricts electricity a policy because of the earthquake with the result that the LED lighting need has great capacity and increases, the LED ball of the second quarter bubble light permeates a rate more than 30% already, but along with the summer in the end of the third quarter restrict electricity after loosenning measure, market demands quantity whether can also maintain Be worth observing.
Chinese mainland market to see, in"25 programmings" to LED development the target carried on explicit description, the aim occupies local and in general use lighting market above 30% quota in China in the 2015 semi-conductor lighting, the production value expectation attains 500,000,000,000 dollars, and actively before pushing the Chinese semi-conductor lighting industry into world three strong.LEDinside points out that the "ten cities are ten thousand" plan that Chinese mainland science and technology department programs will turn into second stage in 2012, Peking City and mountain west the province faces Fen City and Jiangsu province the state City, Zhejiang province lake state City and Anhui province often matches fatty city and Anhui province Wu lake City, Fukien province Zhang state City and Fukien province the even pond is comprehensive experiment the mountain City in the area, Buddha mountain City in province Xiang pond City, province Guangzhou City, Guangdong and Guangdong province in Shandong province Qingdao City, Hunan province Chen state City and Hunan and Guangdong province and sea south province seaport City and treasure chicken City in Shaanxi province's etc. is 16 cities, is been included in the second"ten cities are ten thousand" semi-conductor by science and technology department and illuminates apply engineering experimental unit city, will expand LED and economize on energy street lamp further.
On the other hand, the agriculture big country claims to be of China, just and actively join LED the agriculture illuminate this realm, and hold hands international LED the big factory establish LED the plant factory develop a strategic alliance.LEDinside will investigate several ten LEDs of Chinas in the near future applied business enterprise, almost all business enterprises are optimistic about LED, the agriculture illuminates a market, and think that the LED agriculture of China's illuminating a market will see income within two years.
LEDinside thinks that the Chinese mainland LED agriculture illuminates a market to see within two years the income main reason include three, on seeing from the LED oneself characteristic, LED has low have fever the cold light of characteristic of source, the physical volume is small, the organization is close, can project light upon a plant by close quarter and raise the space utilization of plant cultivation;Send out the light wave more narrow monochrome light again, can also according to needing to be carried out to arbitrarily combine;These was applied to agriculture lighting to create good foundation for LED.To protect the foot is injured a tool
Two BE, the world economizes on energy the trend of environmental protection to arouse.Turn worse day by day along with the energy crisis, economize on energy save an electricity have already helped a ball consensus and there is data suggesting, consuming of LED gives or gets an electric shock quantity just for 1/8 of incandescent lamp, is 1/2 of fluorescent lamp;And don't contain the metal mercury, wastes can recall and add of don't easily fall in pieces, become the international community head new green for choosing to illuminate a product.
Three BE, speak from the state of the nation of Chinese oneself, the Chinese government has been valuing the development of agriculture and village, the last few years as to it's the strength for supporting is also more and more big, almost all stores include a LED business enterprise and also all unanimously think that the agriculture, village market is the biggest market in Chinese potential, and LEDinsded LED factory house in the survey equally and without previous arrangement must is optimistic about this markets as well.
LEDinside is analytical, currently China own numerous LEDs applied business enterprise, LED of each new of applied market, will give China huge LED application the business enterprise bring new development opportunity, the China LED agriculture illuminates an application is also such.
Japanese market, the LEDinside survey discovers, LED gave out light a promoting of efficiency to carry out LED and illuminate to arrive at soon, LED illuminated market demands and most likely came from a company and used space or indoor lighting etc. zero spread of order, don't see a large-scale subsidy policy, made big power LED quoted a fall obviously, take Japan as an example, its LED lamp bulb in 2010 retail price invite in US$40 and currently it the lowest retail price arrive at USD 18, the fall obviously makes the consumer have a felling, and later on restricts electricity a policy and makes the Japan LED lighting need had great capacity and increases because of the earthquake, this year the LED ball of second quarter Japan bubble the light permeate rate more than 30% is already.However, the summer in the end of the third quarter of the year restricts electricity after measure loosen up to now, market demands quantity whether can also maintain Be worth observing.
2011年7月27日星期三
2011年7月21日星期四
LED currents
LEDs, by nature, require direct current (DC) with low voltage, as opposed to the mains electricity from the electrical grid which supplies a high voltage with an alternating current (AC).
A CR dropper (resistor-capacitor circuit) followed by a full-wave rectifier is the usual electrical ballast with series‒parallel LED clusters. A single series string minimizes dropper losses, while paralleled strings increase reliability. In practice usually three strings or more are used.Tin Box
An advantage of a capacitor is that it can reduce the high line voltage to an appropriate low voltage, without wasting power, with a very simple circuit; a disadvantage is that there may be a high surge of current for a short time when it is first turned on.
Operation on square wave and modified sine wave (MSW) sources, such as many inverters, causes heavily-increased resistor dissipation in CR droppers, and LED ballasts designed for sine wave use tend to burn on non-sine waveforms. The non-sine waveform also causes high peak LED currents, heavily shortening LED life. An inductor and rectifier make a more suitable ballast for such use,Office Furniture Desk
and other options are also possible. Dedicated integrated circuits are available that provide optimal drive for LEDs and maximum overall efficiency.
The LED exclusive agency's appearance, is should the market demand be born. Zhongshan residential light illumination science and technology Limited company Guo Huaguo once so recounted that opens the LED exclusive agency the reason. in 2009, the company started the LED interior lighting sale.
Because the LED interior lighting needs the good product demonstration and the scene experience, therefore, the company strengthened the LED exclusive agency construction. At present, has established 10 exclusive agencies many in the nation,LED Lights Supplier
the area in 60 square meters, but the big flagship shop amounts to 100 square meters. thus it can be seen, along with the LED fast development, specially the LED interior lighting application's promotion, the LED exclusive agency construction also will accelerate.
the multiple factors restrict the LED exclusive agency to develop to establish the exclusive agency, regardless to product sales volume promotion, brand image mold, consumer's attraction, to enterprise culture's propaganda, the product exhibition and the promotion and so on is playing the very important role. At the same time, the exclusive agency load bearing product post-sale service's function, is being also advantageous to the promotion enterprise competitive power and the market degree of satisfaction. However, the LED exclusive agency somewhat is at present slow in the domestic construction process.taylor made suits Investigates its reason, mainly has the following five aspect restriction.
To increase efficiency (or to allow digital intensity control without a more complex digital-to-analog converter), the power may be applied periodically or intermittently; so long as the flicker rate is greater than the human flicker fusion threshold, the LED will appear to be continuously lit.
A CR dropper (resistor-capacitor circuit) followed by a full-wave rectifier is the usual electrical ballast with series‒parallel LED clusters. A single series string minimizes dropper losses, while paralleled strings increase reliability. In practice usually three strings or more are used.Tin Box
An advantage of a capacitor is that it can reduce the high line voltage to an appropriate low voltage, without wasting power, with a very simple circuit; a disadvantage is that there may be a high surge of current for a short time when it is first turned on.
Operation on square wave and modified sine wave (MSW) sources, such as many inverters, causes heavily-increased resistor dissipation in CR droppers, and LED ballasts designed for sine wave use tend to burn on non-sine waveforms. The non-sine waveform also causes high peak LED currents, heavily shortening LED life. An inductor and rectifier make a more suitable ballast for such use,Office Furniture Desk
and other options are also possible. Dedicated integrated circuits are available that provide optimal drive for LEDs and maximum overall efficiency.
The LED exclusive agency's appearance, is should the market demand be born. Zhongshan residential light illumination science and technology Limited company Guo Huaguo once so recounted that opens the LED exclusive agency the reason. in 2009, the company started the LED interior lighting sale.
Because the LED interior lighting needs the good product demonstration and the scene experience, therefore, the company strengthened the LED exclusive agency construction. At present, has established 10 exclusive agencies many in the nation,LED Lights Supplier
the area in 60 square meters, but the big flagship shop amounts to 100 square meters. thus it can be seen, along with the LED fast development, specially the LED interior lighting application's promotion, the LED exclusive agency construction also will accelerate.
the multiple factors restrict the LED exclusive agency to develop to establish the exclusive agency, regardless to product sales volume promotion, brand image mold, consumer's attraction, to enterprise culture's propaganda, the product exhibition and the promotion and so on is playing the very important role. At the same time, the exclusive agency load bearing product post-sale service's function, is being also advantageous to the promotion enterprise competitive power and the market degree of satisfaction. However, the LED exclusive agency somewhat is at present slow in the domestic construction process.taylor made suits Investigates its reason, mainly has the following five aspect restriction.
To increase efficiency (or to allow digital intensity control without a more complex digital-to-analog converter), the power may be applied periodically or intermittently; so long as the flicker rate is greater than the human flicker fusion threshold, the LED will appear to be continuously lit.
2011年7月19日星期二
如何減肥才是科學的減肥方法
在激烈的運動後，是否需要補充能量？最簡單的控制食欲的方法是什麽？如何減肥的同時不傷身體？妳都想知道嗎？專家給我們支八招，幫妳對付頑固脂肪。
運動後能吃大餐嗎？
問：在激烈的運動後，是否需要補充大餐以補充新陳代謝所需的能量？
答：不要以爲運動後就可以肆無忌憚地吃大餐。運動後盡快補充壹杯含有豐富蛋白質和碳水化合物的奶昔，壹小時後才可進食。這樣做能補充運動後肌肉所需的營養。運動後新陳代謝旺盛能加快燃燒過盛的熱量。
控制食欲的最簡單方法 Office Furniture Desk
問：最簡單的控制食欲的方法是什麽？
答：咀嚼無糖口香糖。英國的研究人員做過壹項實驗，兩組人群：壹組每小時者咀嚼15分鍾無糖口香糖，另壹組沒有這個習慣。結果發現：喜歡咀嚼口香糖的人在三個小時後的下午茶中平均攝入的熱量少了36卡路裏。在炒菜的時候咀嚼口香糖，也能改掉喜歡壹邊做菜壹邊試味道的習慣。
減肥藥作用微乎其微
問：在商店裏可以看到很多燃燒脂肪的減肥藥。服用這些真的能幫助我減肥嗎？
答：不同的減肥藥有不同的配方，但主要的原理是在短時間內加速神經系統，促進燃燒脂肪。也不能說不好，但是減肥藥確實不是每個人都適用的，而且有些配方確實沒有安全的保證。楊重要的是，減肥藥的作用也只是微乎其微，所以還是省省錢吧。很多減肥藥的價格都不菲。
減肥能喝哪些飲料
問：汽水都不能喝，那除了水，還有什麽飲料能喝啊？
答：這個問題就太簡單啦。綠茶是最佳的飲料，但是要注意，綠茶含有咖啡因，會有提神的作用。在最近的壹項調查中發現，每天壹杯綠茶，患癌症的機率就能降低壹半。最好壹天喝兩三杯，甚至壹天喝五杯都沒問題。據美國醫學期刊，這樣喝綠茶，心髒疾病的患病率也能降低22%。
如何最大程度減肥成功
問：畢業聚會來臨之前，我希望能減掉十磅，我該怎麽控制碳水化合物的攝入量才能最大程度地減肥成功呢？
答：早上的時候多吃含澱粉豐富的食物，白天的其他時間多吃含水豐富的碳水化合物。因爲胰島素在早上的時候是最活躍的，隨著時間推遲，越晚胰島素的活性就越來越低。所以晚餐吃的白米飯比中午吃要難消化。
健康的碳水化合物
問：我知道哪些碳水化合物應該不吃：白面包，汽水，白米飯等精糧。能不能推薦其他健康的碳水化合物食品呢？ 答：土豆是我的最愛，其實可以列出壹個清單：黑米，燕麥，全麥食物：像栗米，糙米等。早餐的時候可以多吃些水果，午餐晚餐的時候可以多吃此蔬菜。
飲紅酒有益
問：我晚上的時候喜歡喝壹兩杯酒，壹天辛苦的工作後，小飲美酒可以放松心情。但是聽說酒也含有熱量，我是不是應該放棄喝酒？
答：只要妳飲酒適量，這個習慣可以保持，特別是紅酒，更有益。酒含有的碳水化合物很微量，晚上睡覺前喝點酒特別有益，還能改善睡眠狀況。科學家還說，喝紅酒能降低心髒病和其他由肥胖症引起的疾病的患病率。
吃雞蛋不須去掉蛋黃
問：聽說吃雞蛋有益，但是必須要把蛋黃去掉，因爲蛋黃含有膽固醇，是真的嗎？
答：雞蛋是壹種很健康的食物，蛋黃也是有益的。事實上，美國壹所大學最近的壹項研究發現：多吃雞蛋並不會提高體內有害膽固醇的濃度。另壹項實驗也發現：早餐吃雞蛋，可以補充蛋白質，比起早餐多吃碳水化合物有益，因爲吃了雞蛋，壹天中進食量會減少。
運動後能吃大餐嗎？
問：在激烈的運動後，是否需要補充大餐以補充新陳代謝所需的能量？
答：不要以爲運動後就可以肆無忌憚地吃大餐。運動後盡快補充壹杯含有豐富蛋白質和碳水化合物的奶昔，壹小時後才可進食。這樣做能補充運動後肌肉所需的營養。運動後新陳代謝旺盛能加快燃燒過盛的熱量。
控制食欲的最簡單方法 Office Furniture Desk
問：最簡單的控制食欲的方法是什麽？
答：咀嚼無糖口香糖。英國的研究人員做過壹項實驗，兩組人群：壹組每小時者咀嚼15分鍾無糖口香糖，另壹組沒有這個習慣。結果發現：喜歡咀嚼口香糖的人在三個小時後的下午茶中平均攝入的熱量少了36卡路裏。在炒菜的時候咀嚼口香糖，也能改掉喜歡壹邊做菜壹邊試味道的習慣。
減肥藥作用微乎其微
問：在商店裏可以看到很多燃燒脂肪的減肥藥。服用這些真的能幫助我減肥嗎？
答：不同的減肥藥有不同的配方，但主要的原理是在短時間內加速神經系統，促進燃燒脂肪。也不能說不好，但是減肥藥確實不是每個人都適用的，而且有些配方確實沒有安全的保證。楊重要的是，減肥藥的作用也只是微乎其微，所以還是省省錢吧。很多減肥藥的價格都不菲。
減肥能喝哪些飲料
問：汽水都不能喝，那除了水，還有什麽飲料能喝啊？
答：這個問題就太簡單啦。綠茶是最佳的飲料，但是要注意，綠茶含有咖啡因，會有提神的作用。在最近的壹項調查中發現，每天壹杯綠茶，患癌症的機率就能降低壹半。最好壹天喝兩三杯，甚至壹天喝五杯都沒問題。據美國醫學期刊，這樣喝綠茶，心髒疾病的患病率也能降低22%。
如何最大程度減肥成功
問：畢業聚會來臨之前，我希望能減掉十磅，我該怎麽控制碳水化合物的攝入量才能最大程度地減肥成功呢？
答：早上的時候多吃含澱粉豐富的食物，白天的其他時間多吃含水豐富的碳水化合物。因爲胰島素在早上的時候是最活躍的，隨著時間推遲，越晚胰島素的活性就越來越低。所以晚餐吃的白米飯比中午吃要難消化。
健康的碳水化合物
問：我知道哪些碳水化合物應該不吃：白面包，汽水，白米飯等精糧。能不能推薦其他健康的碳水化合物食品呢？ 答：土豆是我的最愛，其實可以列出壹個清單：黑米，燕麥，全麥食物：像栗米，糙米等。早餐的時候可以多吃些水果，午餐晚餐的時候可以多吃此蔬菜。
飲紅酒有益
問：我晚上的時候喜歡喝壹兩杯酒，壹天辛苦的工作後，小飲美酒可以放松心情。但是聽說酒也含有熱量，我是不是應該放棄喝酒？
答：只要妳飲酒適量，這個習慣可以保持，特別是紅酒，更有益。酒含有的碳水化合物很微量，晚上睡覺前喝點酒特別有益，還能改善睡眠狀況。科學家還說，喝紅酒能降低心髒病和其他由肥胖症引起的疾病的患病率。
吃雞蛋不須去掉蛋黃
問：聽說吃雞蛋有益，但是必須要把蛋黃去掉，因爲蛋黃含有膽固醇，是真的嗎？
答：雞蛋是壹種很健康的食物，蛋黃也是有益的。事實上，美國壹所大學最近的壹項研究發現：多吃雞蛋並不會提高體內有害膽固醇的濃度。另壹項實驗也發現：早餐吃雞蛋，可以補充蛋白質，比起早餐多吃碳水化合物有益，因爲吃了雞蛋，壹天中進食量會減少。
2011年7月15日星期五
我很想妳
最近還好嗎？或許我已沒這個資格，但我還是要努力說出來，Jewelry Factory 因爲我心裏還有妳。 那個炎熱的午後，我們壹同來到操場，是妳約我來的，因爲很少有女孩子會約我玩，所以我很高興的答應了妳，在約定的時間妳准時出現，見到妳的那壹刻起，我很是激動，我是個比較內向的男孩子，所以個妳對視的那壹秒我害羞的收回了期待的眼光Cheap Wedding Dresses。 和妳在壹起的時光總是那麽短暫，短短十幾分鍾已經過去了，可我的心依舊沈醉在歡笑中，我知道妳是個很好的女孩子，總是會逗我開心，我知道我是個情商低的可憐的家夥，面對妳的問題傻的不知道怎麽去回答妳，Fashion Jewelry笨豬頭呀妳，唐、 時間在妳我縫隙中悄悄掠過，任憑我怎麽追也趕不上，上課時間到了，我們壹同回到教室，上樓梯是我們並肩壹起走，和妳在壹起我真的很幸福… 後來不知又發生了什麽，導致我們的分開，我的生活不再有妳，我我從妳的世界徹底消失… 妳有妳的理想，我有我的追求，我不再打擾妳了、 今夜在想妳、
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