光

Since the float-zone silicon has lower contaminations and longer minority carrier lifetime than those in Czochralski Silicon and other semiconductor material, it has potential advantages to fabricate phototransistor on high-purity FZ silicon substrate to achieve a high gain at ultra low signal levels.

区熔单晶硅与直拉单晶硅以及其他半导体材料相比杂质含量少，少子寿命长，所以以区熔单晶硅为衬底制作的光晶体管在弱的光信号下仍然有高的增益，适宜于弱光探测。

The photocatalytic activity is investigated by photodegradation of pentachlorophenol using self-made reactor device.

在自制光催化反应器中，通过五氯酚的光催化降解实验研究了掺铁TiO2的光催化性能。

The photo-oxidation has been initiated by irradiation ofα-pinene/NOx mixture, and ozonolysis has been initiated by injection of ozone orα-pinene under dark condition.

光氧化实验在恒温(303K)、恒湿(40%RH)用黑光灯辐照α-蒎烯与NOx的混合物引发；臭氧氧化在黑光灯关闭的条件下通过注入臭氧或α-蒎烯引发，并以甲醇作为OH自由基清除剂。

After the emergence of optical tweezers, using it to study the optical rotation get people\'s attention, it can operate particle on the angle.

光镊出现后，利用光镊来研究光致旋转得到了人们的关注。

Compared with traditional method, the inventive optical catalyst has higher activity and high utilization on ultraviolet light.

光催化材料粒径集中分布于10-12nm之间；晶体晶型多为锐钛矿型；较传统方法制备的光催化材料相比光催化活性明显提高；对紫外光的利用率显著提高，且可部分利用可见光。

The effect of several ions on photocatalytic degradation of methyl orange solution was investigated in detail.

以磷钨酸为光催化剂，在紫外灯照射下，对甲基橙溶液进行光催化降解，考察了几种阴阳离子对磷钨酸光催化降解甲基橙溶液的影响。

Measurement of the properties of light, especially luminous intensity.

光度学，光测量光性质的测定，尤其是光强度的测定

The analysis results show that a well homogeneous overlapped Gauss field intensity is gotten with satisfactory utilization ratio of luminous energy.

结果表明，在k=0.540时，叠合的高斯光场可获得相当良好的均匀分布，同时，光能利用率和平均光强为同等条件的高斯光场的1.35倍。

Improve within wafer CDU also can improve product yield. After photo-resist from DNQ/Nolvolak resist change to CAR, PEB become the key factor of litho CDU control.

然而，自光阻从原来的DNQ/Novolak光阻转换成专为Deep UV 设计的CAR光阻后，PEB俨然成了目前微影制程中控制线宽一致性的关键因素。

Using the three indices,30 EGRET point sources which are positionally coincident with pulsars and 40 persistent unidentified sources at low latitudes are analyzed for their variability status.

联合这3种光变分析方法，分析了30个与脉冲星位置一致的EGRET点源的光变以及40个低纬度持续稳定未证认源的光变。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。