英语语法分析

The cool crystallization of uniaxially oriented PET was studied at different draw ratios and humidity by DSC.

采用DSC研究了不同拉伸比的单轴取向PET纤维在不同湿度下的冷结晶过程。

In this thesis we investigate the beam propagation and amphoteric refraction in a Uniaxially anisotropic crystal.

本文在理论上研究了单轴晶体中的光束传输和正负折射现象。

The characteristic equations of the guided modes in a uniaxially anisotropic left-handed material slab waveguide are derived.

推导了单轴各向异性左手平板波导的导模特征方程。