晶体

From the chemical bond viewpoint, dielectric properties of some practical materials with various crystal structures were quantitatively studied.

利用化学键的观点定量地研究了一些具有各种晶体结构实用材料的介电性质。

The correlation between constituent chemical bonds and dielectric properties of these crystals was analyzed using the proposed chemical bond method.

采用已建立的化学键方法，分析了这些晶体的介电性质与其组成化学键之间的关系。

Chemistry the existence of different kinds of crystal of the same chemical compound.

不同种的晶体拥有同一化学组成。

Any of several different crystalline forms of the same chemical compound.

同一化合物的不同晶体形式中任意一种。

Zibo sea of FA factory, covering 20,000 square meters, business owners 10 million yuan in fixed assets 2, 5 10 million yuan of liquidity, is set the strength of the economy, advanced production technology, quality inspection, self-analysis, human resource-rich The integration of chemical manufacturing companies, is China's Anti-corrosion Technology Association member units, Zibo City with the contract and trustworthy enterprises, enterprises have passed ISO9001-2000 international quality management system certification, with import and export right, and its products FA, Acrylamide Crystal has been the international market, exported to Russia, South Korea, Japan, India, New Zealand, more than 10 countries and won wide acclaim and appreciation.

淄博海化糠醇厂，占地面积2万平方米，企业拥有固定资产2千万元，流动资金5千万元，是集经济实力雄厚、生产工艺技术先进、质量检验、分析设备齐全、人力资源丰富于一体化的化工制造企业，是中国防腐蚀技术协会会员单位，淄博市重合同守信用企业，企业已通过ISO9001-2000国际质量管理体系认证，已具备自营进出口权，其产品糠醇、丙烯酰胺晶体已走向国际市场，远销俄罗斯、韩国、日本、印度、新西兰等十几个国家，并赢得了广泛赞誉。

This variety is called "Chiastolite"(named after the Greek word for cross) and sometimes referred to in ancient texts as "Lapis Crucifer", meaning "Cross Stone" or "Macle".

这类晶体被称之为"空晶石"，在古籍中也称之为"十字石"，意为有十字图案的石头或有斑点的石头。

Crocoite is a mineral consisting of lead chromate and crystallizing in a monoclinic crystal system, and it is the only chromate of any importance found in nature.

赤铅矿是一种由铬酸铅组成的矿石，以单斜晶体形式存在的结晶体。并且是自然界中发现的唯一一种重要铬酸盐。

Numerical simulation and analysis on photonic crystal fiber with closing to zero and flattened chromatic dispersion.

接近于零色散的色散平坦光子晶体光纤的数值模拟与分析。

The influence of different reaction conditions on the synthesis of chrysotile nanotubes was studied by means of infrared spectrometry, scanning electronic microscope and transmission electronic microscopy.

利用红 外吸收光谱、扫描电镜和透射电镜系统地研究了水热反应中，反应温度、Si/Mg比、反应时间等不同反应参数对合成纤蛇纹石纳米管的晶体生长及其结构的影响。

First, the CVFF force field was used to build the three dimensional structures of hydrophilization-modified trypsin andα-chymotrypsin based on the crystal structures of native trypsin and αchymotrypsin.

首先，从天然胰蛋白酶和α-胰乳蛋白酶的晶体结构出发，运用CVFF力场，对修饰前后酶分子空间结构进行合理建模。

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％。