silicon efficiency 中文意思是什麼
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Preparing anti - reflective coating and hydrogen passivation are two key procedures in the process of high efficiency crystalline silicon solar cells
減反射膜的制備和氫鈍化是制備高效率的晶體硅太陽電池的非常重要工序之一。 -
Dangling bonds exist at the surface of porous silicon, which leads to the drop of the light - emitting efficiency. to apply porous silicon into practice, surface modification is necessary
多孔硅表面存在大量的懸掛鍵，容易引起發光效率的降低，行之有效的克服方法是進行表面修飾。 -
Conventional cells of the highest quality, normally made from silicon, now operate at only 18 percent efficiency.
通常質量最好的電池是由硅做成的，它的轉換效率目前僅能達到18。 -
Experimental study on new material of large molecules organic silicon on efficiency of rainwater catchments
新型高分子有機硅材料集流效率試驗研究 -
Currently, more than 80 % solar cells are made from crystalline silicon, so it is very important to develop high efficiency and low cost crystalline silicon solar cells
目前， 80以上的太陽電池是由晶體硅材料制備而成的，制備高效率低成本的晶體硅太陽能電池對于大規模利用太陽能發電有著十分重要的意義。 -
The crms155p series solar cell module which is encapsulated with the importedpolycrystalline silicon solar cell, has the excellence of high transition efficiency, stable operation quality and good feeble - light domino effect
目前我公司採用進口的多晶硅太陽能電池封裝的crms155系列太陽能組件，具有轉換效率高，性能質量穩定，光效應好等優點。 -
We define the recombination time of excess electrons in p field as the minority carrier lifetime. in theory, we developed the equation between excess minority carriers lifetime and the open - circuit voltage decay ; moreover, the effect of capacitance to general open - circuit voltage is also investigated. both different efficiency solar cells are measured by the method and showed the relations between the minority carrier lifetime and the performance of solar cells, which provides great useful guidelines for fabricating high - efficiency silicon solar cell in industry
根據太陽電池的工作原理，詳細地論述了用脈沖光源照射n / p結太陽電池時光電壓的產生，理論上給出了注入p區的電子復合帶來的開路電壓與少子壽命的關系，也研究了n / p結勢壘電容放電對開路電壓衰減的影響關系，推導了利用開路電壓隨時間衰減的關系來測量少數載流子壽命的理論公式。 -
The machine is specially designed for raising the performance and production efficiency of micro - motors. it is suitable for inserting the shaft into the armature silicon sheet core
電機轉子鐵芯迭片入軸機是為提高微電機性能和生產效益而專門設計的系列化專用設備中的一種。該機主要適用於將電機芯軸插入轉子鐵芯的內孔中。 -
Silicon horizontal integration processes are very mature. considering the compatibility of the technics, taking silicon material as the luminescence devices will be the perfect selection. but the most important things are how to improve the efficiency of the luminescence
由於硅的平面集成工藝已相當成熟，所以從工藝兼容性考慮，用硅基材料作為發光器件將會是最佳的選擇，而其獲得應用的關鍵是提高發光效率。 -
Both hydrogen plasma and sinx thin film can effectively enhance the short circuit current density of mono and poly silicon solar cells, which cause the improvement of the absolute transfer efficiency about 0. 5 % ~ 2. 9 %. depositing sinx thin film followed by hydrogen plasma treatment will result in better passivation effect. the thickness of sinx thin film will decrease and the refractive index will increase after annealing
經過薄膜後退火處理發現，氮化硅薄膜經熱處理后厚度降低，折射率升高，但溫度達到1000oc時折射率急劇降低；沉積氨化硅薄膜后400oc退火可以促進氫擴散，提高鈍化效果；超過400oc后氫開始逸失，晶體硅材料中的少子壽命急劇下降； rtp （快速熱處理）處理所導致氫的逸失比常規退火處理顯著。 -
Aims at silicon steel sheet testing, measures the characteristic with accuracy in order to improve the efficiency and quality of the core product
針對電機鐵芯的重要構件? ?硅鋼片檢測進行研究，通過準確測量硅鋼片的特性從而希望提高鐵芯生產的質量與效率。 -
Link tec indraughts all the technology and equipments of silicon crystal solar cell module, produces sigle and multi series 、 all kinds of size high efficiency solar cell modual ， we also can produce according to customers require, provide oem severice and the whole solutions of solar energy cell module system
和聯引進全套矽晶體太陽能電池模組生產技術與設備，生產單晶系與多晶系各種規格尺寸之高效率太陽能電池模組，可依客戶的特殊需求做定向設計製造，以及為客戶提供快捷的oem服務和完整的太陽能電池模組系統解決方案。 -
Key technologies and its mechanism for improving crystalline silicon solar cells in the scale manufacture have been researched in this thesis. after sioa surface passivation and forming gas treatment utilization in the scale manufacture, the surface recombination and series resistance of solar cells have been reduced while their open - circuit voltage, fill factor and efficiency improved
本論文研究了提高晶體硅太陽電池效率規模化生產工藝技術的主要環節和相關機理，將sio _ 2表面鈍化、 forminggas處理用於規模化生產，降低了太陽電池的表面復合速度和串聯電阻，提高了開路電壓、填充因子和轉換效率。 -
Based on the above work, the optical absorption and photoluminescence ( pl ) properties of a - sinx : h films with different compositions are studied through ultraviolet - visible spectroscopy ( uv - vis ) and time - resolved photoluminescence ( tr - pl ), the dependence of pl intensity decay on emission photon energy is found, the luminescence mechanism of nanosilicon embedded in silicon nitride matrix is presented, finally, the effective approaches to improving the luminescence efficiency of a - sinx : h films are discussed
在此基礎上，通過紫外-可見光譜（ uv - vis ）技術，時間分辨光致發光譜技術研究了不同組分的富硅a - sin _ x ： h薄膜的光吸收和光輻射特性，得到了材料光致發光衰減和輻射光子能量之間的關系，提出了鑲嵌在氮化硅中的納米硅的發光機制，進而探討了提高納米硅薄膜發光效率的有效途徑。 -
Decades of research have improved the efficiency of silicon - based solar cells from 6 % to an average of 15 % today, whereas improvements in manufacturing have reduced the price of modules from about $ 200 per watt in the 1950s to $ 2. 70 in 2004
幾十年的科研已將以硅為主的太陽能電池功效從6 %提升到平均15 % ，組件製作的改進使價格從1950年每瓦特200美元減低到2004年2 . 70美元。 -
The writer also elaborates the working principles of solar cell and various factors that may lead to bad conversion efficiency of solar cell, emphasizes on three thin film solar cells ( amorphous silicon thin film solar cell, poly silicon thin film solar cell, cuinsea thin film solar cell ), analyzes their structure, photovoltaic effect, producing techniques, and conversion efficiency etc., and discusses how to reduce the effects of sw in solar cell and how to improve the conversion efficiency
闡述了太陽電池的工作原理，論述了影響太陽電池轉換效率的因素，並重點介紹了當前研究比較深入的三種熱點薄膜太陽電池：非晶硅薄膜太陽電池（ a - si ） ；多晶硅（ poly - si ）薄膜太陽電池：銅銦錫（ cis ）薄膜太陽電池。分析了它們的結構、光伏效應、制備工藝、轉換效率等，探討了如何減小太陽電池的光致衰退效應和提高薄膜太陽電池的轉換效率的方法。 -
Consumers successively plunged a large number of silicon controlled commuted devices ( such as steel rolling 、 electrized locomotive 、 aluminium electrolysed devices etc ) and smelting devices to improve their produced efficiency or to save energy. on the one hand it is good for consumers, on the other hand it will arouse the fluctuation of voltage and frequency and it will result in the collision of the active and reactance capacity. meanwhile these nonlinear loads bring much harmonic into the electric network which deteriorate the quality of power supply and hazard the online device enormously
用電部門為了提高生產效益、節約能源，在大電網中相繼出現了大量的可控硅整流裝置（如軋鋼、電氣化機車、鋁加工電解設備等）以及冶煉設備，這些設備的投入使用對節能有一定好處，但給電網造成有、無功沖擊，引起電壓和頻率的波動，同時，這些非線性負荷向電網注入大量諧波，大大惡化了供電系統的電能質量，給用電設備帶來了極大的危害。 -
It also points out that the higher electricity generating efficiency and lower cost will be obtained if polycrystalline silicon germanium ( poly - sige ) alloys is used as solar energy materials compared with polycrystalline silicon thin film ( poly - si )
文章闡明用多晶鍺硅薄膜作為太陽能電池材料，能獲得比多晶硅薄膜太陽能電池更高的發電效率和更低的成本。 -
The development of solar cells is showing a tendency to improve efficiency and reduce cost. crystal silicon solar cells are considered the most promising cells in the future for their advantages, such as high efficiency, great stability, simple processing, and none - pollution
主要工作包括三個部分：首先研究了不同溫度的熱退火對于矽片氧碳含量和少子壽命的影響，然後將熱處理過程應用於常規太陽電池的制備工藝，制出太陽電池。 -
Conventional cells of the highest quality, normally made from silicon, now operate at only 18 percent efficiency
通常質量最好的電池是由硅做成的，它的轉換效率目前僅能達到18 。
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