光

This paper presents in detail the design principle and method of 14～16.25μm infrared bandpass filter using concept of equivalent refraction index.

本文详细介绍了用等效折射率概念、设计14～16.25μm红外带通滤光片的原理和方法，给出了设计的膜系，分析了主要工艺及膜层厚度的控制对红外带通滤光片光学特性的相互影响，并与国内外同类滤光片的光学特性进行了比较。

In addition, the effect of photoinitiators, barefoot initiationless will make the system turned yellow cured, such as benzoin double ether, so you should avoid the use of such light initiationless, on confecting

另外，光引发剂的影响也很大，有些光引发剂会使体系固化后发黄，如安息香双甲醚，所以应避免使用这类光引发剂配制上光油

The reaction of benzophenone's excitation and active hydrogen-abstraction is a typical photo-reduction reaction; it has been widely applied to surface photo-grafting and photo-polymerization.

二苯甲酮在紫外光照下激发并夺取活泼氢的反应是一个典型的光还原反应，被广泛应用于表面光接枝及光聚合领域。

Photoluminescence test results found there are bimodal launch in red light areas, which is not reported in the past, we give an explanation to this in the end.

光致发光测试结果发现在红光区存在双峰发射，这是以前所没有报道过的，我们对红光发射给出了解释。

The results indicate that the signal contrast of image is increased with the birefringent filter.

实验表明，在光路中加入双折射滤光器，可以显著提高信号光的成像对比度。

The anisotropic Bragg diffraction properties of volume gratings in photorefractive crystals were investigated by the method of the couple wave theory.

利用耦合波理论分析了光折变晶体中体光栅的各向异性衍射性能，研究了在不同初始记录光强比的条件下，记录光入射角的改变对光折变体光栅各向异性布喇格衍射性能的影响。

The results showed that Ag/brookite composite material exhibiting photochromism could be prepared by the photochemical reduction method of Ag+ to Ag under UV light.

论文研究了Ag/TiO2-B在几种特定波长条件下的讨论了光还原和光致变色过程中涉及的机理，发现该复合材料在可见光范围内具有良好的光致变色性质。

Result of photocatalytic degradation of methyl orange showed that the TiO2 photocatalytic activity decreased with the decreasing of anatase ratio in the mixed crystallite of anatase,rutile,and brookite;and photocatalytic activity of pure rutile TiO2 was relatively bad.

光催化降解甲基橙的研究表明，所得锐钛矿、金红石和板钛矿3种混晶中，二氧化钛的光催化活性随着锐钛矿含量的降低而降低；纯金红石型二氧化钛的光催化活性较差。

All of the staff, industrious and sincere, produce the buffing material of the cloth ,the white, the sisal hemp ,the oil hemp and the buffing wax wheel, combing handcraft with machine, needle by needle, hammering by hammering, suited for Polishing Industry of hardware, stainless steel, light decoration, horologue, dishware, jewelry, sliding cart, motorcycle fittings.

工厂设在广东东大门--潮州市，公司及其所有员工秉乘了刻苦勤俭、诚信正直的精神，手工与机器结合，一针一线、一锤一敲地生产出磨光用的布轮、白布轮、剑麻轮、油麻轮、抛光腊等抛光材料，适用于五金，不锈钢，灯饰，钟表，餐具，首饰制品，滑板车，汽车摩托配件等抛光磨光行业。

It is also one of the largest and earliest sisal hemp mercha-nts in the city.All of the staff, industrious and sincere, produce the buffing material of the cloth ,the white, the sisal hemp ,the oil hemp and the buffing wax wheel, combing handcraft with machine, needle by needle, hammering by hammering, suited for Polishing Industry of hardware, stainless steel, light decoration, horologue, dishware, jewelry, sliding cart, motorcycle fittings.

工厂设在广东东大门--潮州市，公司及其所有员工秉乘了刻苦勤俭、诚信正直的精神，手工与机器结合，一针一线、一锤一敲地生产出磨光用的布轮、白布轮、剑麻轮、油麻轮、抛光腊等抛光材料，适用于五金，不锈钢，灯饰，钟表，餐具，首饰制品，滑板车，汽车摩托配件等抛光磨光行业。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。