光电

The research results indicate that LED integrated photopanel as interior illuminant, which emit monochromic light such as red light(660～680nm)and blue light(430～450nm), not only cover with spectrums absorbed by the plant or algae for photosynthesis, enhance the light energy absorbed by chlorophyll a and the growth of Spirulina platensis, increase greatly microalgal biomass and the its content of photosynthetic pigments; but also decrease enormously the absorption spectrums not need for photosynthesis, save energy at more than 38.75%.

从LED集成光电板的光电特性、光热效应、光衰减性、光辐射特征与植物和藻类光吸收特征的相匹配性及LED辐射单色光对螺旋藻的光合色素含量的影响等几方面，分析研究了LED集成光电板作为光生物反应器内部光源的特性及可行性，研究结果表明，LED集成光电板作为光生物反应器的内部光源，它所发射的单色光谱红光660～680nm、蓝光(430～450nm，不仅能覆盖植物和藻类光合作用所需要吸收的光谱能带，促进叶绿素a对光能的吸收和螺旋藻的生长，增强光合作用，使细胞生物量与光合色素含量显著提高；而且不被吸收的光谱减少，节能达38.75％，无疑它将是光生物反应器潜在最有效的光源。

Installation has to be at least 50kWp, and conversion efficiency has to be at least 16% for monocrystalline, 14% multicrystalline and 6% for non-crystalline solar panels to ensure the quality of the products used.

我们相信发改委还在复查试点项目补贴的最终比率，但在2009年底前，对于太阳能光电建筑应用，将有一份更详细的提案出台。

It was found that the efficiency after variable temperature phosphorus gettering was much better than that of isothermal one for cast multicrystalline silicon, especially in the high quality zone of as-grown materials, and the optimal parameter of variable temperature phosphoru.

用微波光电导衰减仪研究了不同温度和时间的恒温和变温磷吸杂处理对铸造多晶硅片电学性能的影响。

The low rate of the electron transfering through the multicrystalline network of a nano-crystalline thin film, and the low efficicency of the dye absorbing the low energy photons are two limiting factors that influence the photoelectric conversion efficiency of the cells.

电子通过纳米晶薄膜多晶网络的低速率和染料分子对低能量光子的低吸收率是影响染料敏化太阳电池提高光电转换效率的两个主要原因。

Oxygen and carbon behavior and minority-carrier lifetimes in multicrystalline silicon were investigated by means of FTIR and QSSPCD after three step annealing.

对多晶硅片进行三步退火处理，用傅里叶红外光谱仪和准稳态光电导衰减法测硅片退火前后氧碳含量及少子寿命，并对单晶硅片做同样处理进行比较。

The minority carrier lifetime scan mapping along the multicrystalline ingot was obtained by means of Microwave Photo Conductive Decay.

应用微波光电导衰减仪测得了铸造多晶硅硅锭沿生长方向少子寿命的分布图。

Zhong Shan City Guzhen Hua Zheng photoelectricity illumination science and technology headquarter is research and develop navar and LED display screen always act on selfs own Entrust the enterprise producing , selling , serving for an integral whole high technology a new model , carry out "quality first steadfastly; Prestige first; Serve solemn promise of first " product mass guarantee.

公司介绍：中山市古镇华正光电照明科技部是一向自主研究和开发LED显示屏控制系统及LED显示屏、委托生产、销售、服务为一体的高科技新型企业，坚定不移地推行&质量第一；信誉第一；服务第一&的产品质量保证郑重承诺。

Zhong Shan City Guzhen Hua Zheng photoelectricity illumination science and technology headquarter is research and develop navar and LED display screen always act on self's own Entrust the enterprise producing , selling , serving for an integral whole high technology a new model , carry out "quality first steadfastly; Prestige first; Serve solemn promise of first " product mass guarantee.

主营产品或服务：LED电子显示屏，LED灯饰，电子元件，中山市古镇华正光电照明科技部是一向自主研究和开发LED显示屏控制系统及LED显示屏、委托生产、销售、服务为一体的高科技新型企业，坚定不移地推行&质量第一；信誉第一；服务第一&的产品质量保证郑重承诺。

Potassium lithium niobate has good photoelectric,piezoelectric and nonlinear optical properties,which has broad application in integrated optics and integrated circuits.

铌酸钾锂具有良好的光电、压电及非线性光学性能，在集成光学、集成电路等领域具有广阔的应用前景。

We use the completely non-contact detect method, which uses linear CCD imaging to obtain the position of nonius.

CCD是一种性能独特的半导体光电器件，近年来在摄像、工业检测等科技领域里得到了广泛的应用。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。