查询词典 polarizing microscope

The principle of polarization state transformation was given theoretically. The theoretical fundamentals are provided for operating the polarizing microscope and understanding its operation principle.

对在实践中使用偏光显微镜测量晶体薄片的双折射率、延长符号、分析材料的光学特性以及观察材料的结构更具有指导性的意义。

The observation by polarizing microscope is based upon the principle of off-state transmission of super twist nematic liquid crystal display.

偏光显微镜的观测基于超扭曲向列相液晶显示的关态透射原理，并确定损伤区域的线度在50~100μm。

An analysis of the optical path of the polarizing microscope convergent-light system .

包相臣。偏光显微镜聚敛光系统光路分析。

This thesis mainly analyzes the microstructure of concrete with the application of the image analysiss system with polarizing microscope and microhardness testing machine aiming to probe the relationship between the microstructure of concrete and its properties.

本文主要采用偏光显微镜图像分析系统和显微硬度仪两种测试分析手段研究混凝土的显微结构，试图探寻混凝土显微结构与性能的关系。

The melt inclusions in the skarn minerals not only exist, but are widespread, and they can be easily found under polarizing microscope.

熔融包裹体在大冶铁矿床夕卡岩矿物中不仅存在而且广泛分布，在偏光显微镜下很容易找到。

A kind of imitated chicken-blood stone is studied by XRF,XRD,FTIR and polarizing microscope in this paper.

利用X射线荧光光谱仪、X射线衍射仪、红外光谱以及偏光显微镜等实验技术对近期市场上一种常见的仿鸡血石的矿物组成、内部结构等特征进行了研究，对其宝石学性质进行了测定。

It is showed that the filled nano-SiO_2 acts as a nucleating agent. The characteristics and crystal structures of UHMWPE/nano-SiO_2 composites were studied and observed by Polarizing Microscope, and were compared with that of the pure UHMWPE.

与其它的工程塑料相比，UHMWPE热变形温度低，这是由于它的分子结构和分子聚集形变结构造成的，为此，近年来为改善UHMWPE的热性能，人们进行了大量的研究工作，以扩大其应用范围[12]。

The crystallization structure has been observed by Nikon E600 polarizing microscope(with heating and freezing stage).

采用固相缩聚方法制备高分子量聚酯越来越受到产业界和学术界的重视。

The assignment of the banana phase is based on the result of DSC and polarizing microscope measurements. They still need more data from X-ray and electric experiments to finish the assignment.

弯曲状液晶之液晶相种类判定是依据DSC与偏光显微镜观察而得，它们仍需要进行XRD与电性测试的实验，以便做更进一步的确认。

It is a new try to take the methods of rock and mineral analyses, such as polarizing microscope and X-ray diffraction, to the building concrete which can be regarded as amanmade rock and to evaluate the durability of a building construction as a supplementary means of physics, mechanics and computation check.

将混凝土看成一种人造的岩石，运用岩矿测试方法，对混凝土进行系统研究，并应用到建筑工程结构耐久性评价中，作为物理和结构验算的一种补充，是一种新的尝试。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。