查询词典 crystal-ball

The results show that there is the super molecular structure of a few percentage of crystal region, small crystalline size, smectic crystal type and a large percentage of high oriented amorphous region.

纤维热收缩机理是在热处理过程中，高取向的非晶区发生了大量解取向，同时伴随着结晶晶型从近晶向α晶转变，结晶度大幅度提高，晶粒尺寸成倍增长。

It was iound in the experiment that the glass fiber made crystal peak temperature raise 8~9 ℃, Crystal original taper to be large, spherocrystal size small, it -acted the function of hetero-geneous nucleation for polypropylene . High density polyethylene has plasticizing efficancy and combined effect of hetero-geoeous nu...

试验表明PP/GF/HDPE复合物的结晶峰温度升高8～9℃，结晶起始斜率变大，球晶几何尺寸明显减小，复合物中的玻璃纤维起到异相成核作用，高密度聚乙烯对聚丙烯有增塑作用并对异相成核具有协同效应。

The results showed that heat treatment had no obvious effect on main linkage way of the system. Between 500℃and 900℃, the crystal phase CaF_2 was precipitated firstly, with the rising of temperature and the prolonging of time, crystal phases such as Al_2SiO_5、Ca_2SiO_4 and Ca_3(PO_4)_2 were precipitated sequentially and the powder was changed from dispersive spheroidic to irregular strip that linked each other, and congregated to irregular mass, gradually.

热处理对体系的主体键连方式无明显影响；在500-900℃温度范围内，粉体优先析出CaF_2晶相，随着加热温度的升高及保温时间的延长，依次析出Al_2SiO_5、Ca_2SiO_4、Ca_3(PO_4)_2等晶相，粉体由分散的近球形颗粒转变成相互粘连的不规则带状，并逐渐聚合成不规则块状；固结体抗压强度逐渐增加后趋于平缓。

The many lattice twist and dislocations can be observed by the studies on high-resolution electron microscopy of solution-crystallized PEKK crystals. It is the lattice twist and dislocations within crystals that give rise to gradual branching and narrowing of spherulitic lamellae towards to tips of crystal growth and consequently, the characteristics of morphology and crystal structure of poly s can be posed in the molecular level.

通过其高分辨电子显微像的研究，直接观察到了组成晶体的点阵扭曲和位错，并揭示出由分子链的堆砌错误引起的点阵扭曲和位错是导致球晶晶片展现出连续的分叉并向着晶体的增长前沿逐渐变窄的直接原因，从分子水平上揭示了聚芳醚酮酮的结晶形态的特点。

Time are the important period that the Chinese is versed in crystal develops, on base of long-term practice job, in Lu Jia stannic gentleman is based on structural property concern to explore guidance of thinking of science of new crystal material to fall, structural institute discovered material of Fujian of the Chinese Academy of Sciences to be judged to be ascend by foreign journal early or late.

80年代是中国人工晶体发展的重要时期，在长期实践工作基础上，在卢嘉锡先生基于结构性质关系探索新晶体材料学术思想指导下，中国科学院福建物质结构研究所先后发现了被国外刊物评为跻。。。

The invention provides a preparation method of small crystal SAPO-43 molecular sieve, which is characterized in that: the stepwise procedures are adopted to synthetize SAPO-43 molecular sieve, temperature-rising rate in different temperature phase during crystallization is controlled, so that the synthetized SAPO-43 molecular sieve has small particles, even crystal particles, short crystallization time, and reduce the amount of templates greatly, thereby reducing environmental pollution.

本发明的目的是提供一种小晶粒SAPO-43分子筛的制备方法。本发明的特点在于它是采用分阶段程序升温来快速合成小晶粒SAPO-43分子筛。通过对晶化过程中不同温度段内升温速率的控制，从而实现了合成的SAPO-43分子筛晶粒小，晶粒尺寸分布均匀，晶化时间短，且大大的降低了模板剂的用量，从而减少了对环境的污染。

Both were measured using X-ray single crystal diffraction. For the crystal in MeOH, X-ray in compound. In an ansymmetry unit, there are two Cu atoms, two ligands and twosolvent methanol molecules. The tetranuclear complex contains two kinds of Cucenter.

本文在MeOH中得到了阶梯型四核铜骨架配合物；在THF中得到了扭曲的立方烷型四核铜骨架配合物，经晶体结构分析表明，阶梯型四核铜骨架配合物是由两个Cu2被μ~3-剪刀撑二个醇羟基O所连接形成中心对称的二铜二聚体结构。

The composition, crystal modification and microstructure of Na〓SO〓/SiO〓 CESM are researched by using metallography microscope, X-ray diffractometry, scanning electron microscope and energy dispersive spectroscopy. The results show no new substance appears other than quartz and thenardite, but the crystal modification phenomenon is discovered; quartz and thenardite are combined very well with wetting and mechanical inserting; a dense and continuous microstructure is seen in fractography, but holes and cracks defects are found too.

研究结果表明最终制备出的复合相变储能材料在常温下的主要物相为α—石英和芒硝〓—T，与制备前相同；制备工艺对复合材料的最终的物相变化影响不大，仅仅是制备过程中出现各组份的晶型转变；复合储能材料物相分布较为均匀，预制体粘结良好，两相基本互相包覆，其间仅是因浸润结合而形成的机械嵌合作用；复合储能材料中存在有封闭孔、杂质、未渗区等各种缺陷。

In the above configured liquid crystal device 100, the liquid crystal 50 is driven at the slit-like openings 7b and therearound by using a horizontal electric field formed between the pixel electrodes 7a and the common electrode 9a.

在如此地构成的液晶装置1中，通过形成于像素电极7a与共用电极9a之间的横向电场，能够在缝隙状的间隙部7b及其周边对液晶50进行驱动，能够对图像进行显示。

The crystal grown in the optimal experimental condition has good perfection and it's transmissivity is 70-72％, close to commercial crystal.

在所优化的实验条件下制备的晶体，完整性较好，透过率为70～72％，与商用晶体的透过率基本一致。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！