查询词典 dispersion

Making use of its high refractive index and good property of dispersion in medium, titanium white is widely used as delustrant in synthetic and artificial fibers to eliminate the polish of fibers and reduce the transparence of textile.

利用其高折光系数和在介质中良好的分散性，化纤钛白被广泛应用于涤纶、晴纶等化学合成纤维及人造纤维中作消光剂使用，以除去纤维光泽，降低织物的透明度。

After effective dispersion measures taken, SGDC can fully densified at the sintering temperature of 1300℃.

这个温度比以前文献中所报道的1400～1600℃的烧结温度要低得多。

Both transmission and reflection dispersion, with regard to parameters and frequency detuning, are quantitatively studied.

研究表明：光纤布拉格光栅的透射色散和反射色散在禁带边缘有很大的色散；在禁带内布拉格波长两侧，以及禁带外两侧，光纤布拉格光栅具有相反的色散特性。

Fluoropolymer-based coatings are usually based on a dispersion of finely-divided resin particles in dispersants and diluents.

含氟树脂涂料是在分散剂和稀释液中很好的分散树脂粒子所形成的涂料。

For all TATB dimers, dispersion either is remarkable or plays a leading role.

5对于所有TATB二聚体，色散力或很显著或起主导作用。

The effed Of three-dimensional perturbed velocities and three-dimensional perturbed current densities on the beam-wave interaction of plasma-filled dielectric Cherenkov maser is analysed by use of the self-consistent linear field theory without considering the effect Of the longitudinal guided magnetic field.The dispersion relation and the Simultaneous condition of the beam-wave interaction are derived. It is clearly shown that the instability of the interaction results from the coupling of the TM mode in t...

在无引导磁场的作用下，利用自洽线性场理论，分析了电子的三维扰动速度和三维扰动电流密度对填充等离子体的介质切伦可夫脉塞注波互作用的影响，导出了注波互作用的色散关系和同步条件，所得关系清楚地表明，其工作用不稳定性是由填充等离子体的介质筒慢波波导中的TM模与电子注模通过电子注耦合所致，并求得了电子注引起的频偏和波的增长率。

The face-centered cubic structure and uniform dispersion silver nano-particles have been successfully prepared with the diameters between 5-25nm by manipulation temperature and pressure in most suitable condition.

在最适当的配方下，藉由变化超临界二氧化碳的温度及压力，本研究成功合成面心立方之均匀分散的奈米银粒子，粒径约在5-25nm左右。

Behavior of recrystalization in an oxide dispersion strengthened ferritic steel was systematically studied.

系统研究了铁素体型ODS钢的再结晶行为，实验结果表明：用化学浸润法加入Y2O3的ODS钢，可以获得两种尺寸范围的弥散相。

Carbon fiber, graphite, carbon black, and steel fiber can be used to make smart concrete. But carbon fiber is high in price, low in dispersion and complicate in surface treatment. With the increasing of graphite and carbon black content, the compressive strength of conductive concrete decreases markedly.

机敏混凝土是具有自感知、自适应和损伤自修复等智能特性的多功能材料，利用这些特性可以实现结构的在线健康监测和损伤检测，在大型土木工程结构和基础设施的健康监测以及电子设备的电磁屏蔽等领域具有广阔的应用前景。

METHODS:The dissolution curves of nicrandil-ethylcellulose solid dispersion granules and tablets were measured. The release data were fitt ed with three model equations. The release kinetics and release mechanisms of g ranules and tablets were judged by the sequence of correlation coefficients of t hree fitting equatuions.

测定尼可地尔-乙基纤维素固体分散物颗粒及片剂的释放曲线，并用3种模型方程--零级动力学方程、一级动力学方程、Higuchi模型方程进行线性拟合，根据所得方程的相关系数的大小顺序，确定颗粒及片剂的释放动力学及释放机制。

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％。