晶体

Through the analysis of crystal structure and phase compositions, it was concluded that the precursor carburization and substrate temperature are the most important parameters to get nanostructure tungsten carbide thin films.

通过分析影响薄膜的晶体结构、化学组成的因素后，认为要得到具有纳米晶结构的碳化钨薄膜，主要应控制前驱体气体中的碳钨比以及基底温度。

Particle size, surface composition and crystal configurations of s carnallite were investigated.

研究了察尔汗盐湖粗光卤石中各种无机盐晶体的存在形式及形态。

Surface compositions were studied by X-ray diffraction analysis. Ca/Na of carnallite components were determined by X-ray photoelectron spectroscopy.

运用X射线衍射法分析了不同粒径的光卤石矿表面的化学组成，运用光电子能谱法分析了其表面Na/Ca的摩尔比，用扫描电镜及能谱分析直接分析了各种晶体存在的形态。

The results of scanning electron photomicrograph and energy-dispersive X-ray analysis demonstrated that all those crystal particles were present independently in carnallite.

研究结果表明，大部分NaCl和CaSO4分别以小颗粒游离於粗光卤石矿中，未被大颗粒晶体所包裹。

In the first part of the paper, the explicit form of difference equation and periodic boundary condition is derived in Cartesian coordinate system.

由于光子晶体也属于一种周期结构，在分析其带隙结构时，可以借鉴前面的算法。

A simple protein found in horny and cartilaginous tissues and in the lens of the eye.

角质或软骨组织以及眼球晶体中的简单蛋白质。

A fine metal thread resembling the arched shape of a cat's whisker, used in early radio wave detecting crystal sets.

一种质地良好的金属线，类似于猫的胡须，呈拱形。早期应用于无线电波检测晶体装置。

A crystalline substance, C15H14O6, derived from catechu and used in tanning and dyeing.

儿茶酸一种晶体物质，c15h14o6，来源于儿茶，用于制革和染色

The structure of the prepared cathode material was characterized by XRD.

用XRD对材料的晶体结构进行了表征。

The crystalline quality, defects, and structure of these crystals have been investigated by using Raman scattering and cathodoluminescence spectroscopy.

用喇曼散射和阴极荧光谱研究了AlN晶体的结晶质量、缺陷和结构特性。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。