粘度

Affects the decay curve,and the occurring time of the maximum expansion ratio will advance with

义。从沥青泡沫破裂的过程分析了两种沥青衰退方程差异的机理和粘度对衰退方程的影响，试验

In this paper, the interaction between amino acids and denaturant of protein have been studied systematically by density and viscosity determination which are methods used usually in organic chemical engineering studies.

本文采用有机化工热力学常用的研究方法—体积和粘度法，系统地研究了水溶液中氨基酸与蛋白质变性剂的相互作用，主要内容和结果如下

A process for increasing by at least about 100% the viscosity of a carrageenan-containing dentifrice composition is disclosed.

本发明公开了一种增加含角叉菜聚糖的洁齿组合物的粘度至少约100％的方法。

Citric acid reduced viscosity of extrudate by depolymerization in presence of heat and alteration of the electrostatic charge accompanied by reduced ionization.

柠檬酸降低挤压产物的粘度主要是由于在热作用下的解聚以及伴随着离子化作用的降低而产生的静电荷的改变。

The fabrication of fibers was attempted. The copolymers, the copolymers containing MOCT and the copolymer films containing MOCT were characterized by using Fourier Transform Infrared Spectroscopy, Scanning Electron Microscopy, Differential Scanning Calorimetry, Thermogravimetric Analyzer and X-ray Diffraction etc. The conclusions were summarized as following,1. The AN/MMA copolymers were testified that copolymerization of most AN and MMA occurred and the ratio of AN and MMA in copolymer was less than the ratio of monomers. With the increase of the contents of MMA, the viscosity of copolymer solution, molecular weight and decomposition temperature of copolymers increase.

通过傅立叶变换红外光谱、扫描电子显微镜、差示扫描量热分析、热重分析、X-射线衍射分析等测试方法对得到的AN／MMA共聚物、含有正十八烷微胶囊的共聚物以及共聚物膜等进行了测试和分析，得到如下的研究结论： 1、丙烯腈—甲基丙烯酸甲酯之间发生了聚合反应，共聚物的组成比略小于投料比；共聚物的粘度和分子量随着第二单体MMA加入量的增加有增大的趋势；第二单体加入量的增大使得共聚物的分解温度升高，通过热重分析证实当AN／MMA摩尔比为85／15时，共聚物的耐热稳定性较高。

The properties and structures have been investigated as well by X-ray diffraction, infrared absorption spectrum and differential thermal analysis. The solvent dilatability and gelation ability, viscidity and organic content have been tested.

以十六烷基季铵盐为有机化改性剂，用微波辐射加热的方法制备出了性能优良的有机膨润土，利用XRD、FT-IR、DTA等方法分别对合成的钠基膨润土和有机膨润土的结构进行了研究和表征；并初步测试了有机膨润土的溶胀性、凝胶性能、粘度和有机物含量。

The velocity profile, apparent viscosity and laminar - turbulent transition for dilatant cement slurry flow through ecentric annuli are studied in this paper.

本文研究了胀流型水泥浆在偏心环空中的速度分布、视粘度及流动状态的转变等问题。

The rheological characteristics of sol solution have been studied. It turns out that the relation of viscosity with temperature can be expressed by the relation μ=μ〓exp , and that the solution's rheological characteristics during the sol—gel transiton are as follows: at first the dilatant fluid changes to Newton fluid, then to pseudoplastic, and finally to gel.

本文对溶胶溶液流变特性进行了研究，结果表明：温度对粘度的影响可用Arrhenius方程来表示；随放置时间的增加，溶液由膨胀型流体向牛顿型流体转变，再向假塑性流体转变，最后成为凝胶。

In use, is often required viscosity diluent in order to debug construction.

在使用中，往往需要粘度稀释剂，以便调试施工。

In the first aspect, the impact of interfacial viscosity and interfacial Gibbs elasticity upon emulsion stability was studied by changing the molecular structure of surfactant and that of dispersed phase.

第一方面，通过改变活性剂单体的分子结构及其与被乳化对象分子结构的匹配关系来考察界面粘度和界面Gibbs弹性对乳液稳定性的影响。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。