查询词典 refraction

The distributed source results from too many multipaths that are induced by reflection, scattering, diffraction and refraction from objects in complex environment and couldn't be described discriminatingly. Thus the source arrives at array antennas in a continual angular extension.

分布源的存在，主要是因为复杂环境下的目标反射、散射、衍射和折射导致大量信号路径存在，而又不可能对每条多径给予描述，从而造成目标空间位置在一定角度范围内连续分布，引起信号到达阵列天线的波前相干损失。

The transmittance and dispersion relations of one-dimensional photonic crystals containing negative refraction materials were calculated.

利用这一特征可以制造高品质的宽带全方位反射镜，有望在半导体量子阱激光器、共振腔光发射二极管等光电子器中的谐振腔中发挥重要作用。

Over water the diurnal change in refraction is likely to be small.

在水面上，折光的周日变化可能是很小的。

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。

Then double refraction and double reflection along the sequential interfaces in a crystal are discussed.

并讨论了光在晶体内沿多个界面的连续双折射双反射。

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。

Continuously improve the production mechanism, to provide customers with better quality products and services.

不断的完善生产机制，给客户提供更优质的产品及服务。

B:Yes, he was the very prize-winner in the court tennis ten years ago?

是的，他是十年前的世界网球冠军。