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The metal supporting elastic card plates optical absorption film which conductes the heat to the bottom of the heat conduction working fluid ring cavity.

金属支撑弹卡镀有光吸收膜，将热量传导于导热工质环腔管的底部。

It refers to artificial material with the basically the same physical, optical and chemical performances as natural boule.

指与有关天然刚玉对比，具有基本相同的物理、光学及化学性能的人造材料。

The quality, optical transmissivity and homogeneity of the sapphire boule have remarkably improved.

经测试，Al2O3晶体的完整性、光学透过率和光学均匀性均有显著提高。

Based on the perfectly matched layer absorbing boundary condition, a new form of PML absorbing boundary condition in cylindrical coordinate suitable for optical fiber is derived.

在已有的完全匹配层吸收边界条件的基础上推导了圆柱坐标系下适用于光纤计算的PML吸收边界条件。

We introduce the acousto-optic interaction physics, the Bragg diffraction, the optical and acoustic characters of the acousto-optic interaction crystal.

声光可调滤波器是依赖于反常声光布拉格衍射工作的声光器件。

Based onthis Bragg's law and theory of optical thin film,the formula introduced in this chapter havebeen illustrated are useful for deducing the thickness of the ultra-thin layer.

论文第四章讨论了多层膜的小角x射线衍射谱的理论分析方法，导出了在超薄膜下进行厚度测量的十分有意义的单层膜厚度测量方法。

A quantitative analysis using computer simulation based on the modified Bragg's law and the optical multilayer theory was used to reproduce the diffraction rocking curves which fitted very well with the experimental ones, and a method to measure the structural parameters of Ge〓Si〓/Si superlattices was set up.

用光学多层膜理论对谱线作计算模拟的结果和实验非常一致，并在此基础上建立了一套同小角衍射测量Ge〓Si〓/Si超晶格结构参数的方法。

Fiber Bragg Grating is one of the most development optical fiber passive components in recent years.

光纤布拉格光栅是近年来发展最为迅速的光纤无源器件之一。

Based on study of 3D braiding process, two methods for optical fiber braiding and protecting are presented.

对三维编织工艺进行了研究，提出光纤传感器编入编织复合材料的两种方法以及光纤的保护措施。

The contents are as follows:1. Based on study of 3D braiding process, two methods for optical fiber braiding and protecting are presented.

主要研究内容如下： 1 对三维编织工艺进行了研究，提出光纤传感器编入编织复合材料的两种方法以及光纤的保护措施。

We are in a good position to meet your requirements.

我们完全可以满足你方的需求。

We are all pervade d with a sense of disaster.

我们普遍有大祸降临的感觉。