查询词典 double refraction

The laser does not need any thermal len and thermal double refraction compensation element, having high output power, better beam quality, high doubling efficiency, better stability, widely applied in medical, industry.

该激光器不需要任何热透镜和热致双折射补偿元件，具有输出功率高、光束质量好、倍频效率高、稳定性好，医疗、工业应用性强等优点。

The working principle of double refraction instrument adopting photoelectricity aim is introduced.

介绍了采用光电瞄准的双折射仪的工作原理。

Having one direction along which double refraction of light does not take place.

单轴晶体的有一个方向的，沿此方向不发生光的双折射。

Double refraction and reflection of sequential crystal interfaces with arbitrary orientation of the optic axis are discussed.

3研究了光轴方向任意的单轴晶体的连续双折射双反射。

Relating to or characterized by double refraction .

关于或具有双折射特征。

The structure and properties of the fiber during multistage drawing were measured by double refraction , DSC and mechanical test.

采用双折射法、DSC热分析法对不同拉伸级数的纤维进行了结构分析并测试了其力学性能和抗蠕变性能。

This paper also studied the relation between structures and properties of PVAC/PP composite filaments by X-ray and double refraction.

同时用X射线衍射及双折射等方法研究了PVAC／PP复合纤维的结构与力学性能的关系。

It introduces causes of formation of polarization mode dispersion、describing methods in internet and some important concepts about PMD,for example double refraction, coupling, primary polarization state and so on.

介绍了偏振模色散的成因、国际上常用的描述方法以及有关偏振模色散的一些重要概念，如：双折射，耦合，主偏振态等。

In this dissertation, the optical implementations of integrated bypass-exchange switches and interconnection networks are investigated as the followings:(1) An electro-optic bypass-exchange switch integrated in a single substrate of birefringent crystal is proposed, which is polarization based, and consists of two beam splitters based on the phenomena of double refraction and inner double reflection and in-between an electro-optic modulator based on the electro-optic effect of crystal.

鉴于此，本论文从网络集成包装的角度出发，研究bypass-exchange开关和互连网络的光学实现，主要内容包括：(1)利用单轴晶体的双折射双反射原理和晶体的电光效应，设计了一种新颖的单块晶体集成的电光偏振控制型bypass-exchange光开关，将一个电光偏振控制型bypass-exchange光开关所必需的器件（两个光束分束器和一个电光调制器）集成在一块晶体上。

According to the boundary relations of the electromagnetic field, and based on the phenomena of double refraction and double reflection in crystals, the reflectivity and transmissivity are deduced at boundary when an extraordinary beam is incident from an isotropic medium upon a crystal or from a crystal to an isotropic medium with optical ax.

为分析非常偏振光在晶体表面的能量损耗，给出一种求解反射率和透射率的方法，即根据电磁场的边值关系以及晶体的双折射和双反射现象，求解晶体光轴在入射面内时，非常偏振光从各向同性介质入射到晶体和从晶体出射到各向同性介质两种情况的反射率和透射率的方法，并给出反射率和透射率的解析解，同时得到对于晶体光轴在入射面内的情况，光轴的取向对非常偏振光反射率的大小几乎没有影响，但对产生全反射的临界角θc影响较大的结论。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。