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- The results showed with the increase of the viscosity ratio the tensile strengh and heat deformation temperature (HDT) increased first and then decreased. 结果表明,随着粘度比由大到小的变化,共混物的拉伸强度、热变形温度由小到大再到小的变化;
- Rheological property testing shows that PP and EPDM are pseudoplastic fluid, have a high viscosity ratio, and are more difficult to process compared with common polymer blends. PP体系各组分材料的流变性能测试表明,两者均为假塑性流体且黏度比大,要比一般聚合物共混物难加工。
- In addition, a theoretical model was also developed to predict the width of the two-fluid hydrodynamically-focused stream for a given volumetric flow rate ratio, dynamic viscosity ratio of the two-fluid, and microchannel aspect ratio. 而粒子混沌行为强度可藉由李亚普诺夫指数量化,因而找出其最佳切换频率,此最佳切换频率也经由直接数值模拟方式被验证。
- The experimental results indicate that appropriate viscosity ratio and good adhesion between boundary surface have important influence on the formation of laminar morphology and barrier property. 结果表明,适当的熔体粘度比与良好的相界面粘合对于层状形态的形成与阻隔性能的影响至关重要。
- The effects of viscosity ratio on mechanical properties, morphology, structure and crystallization capacity of blend consisting of polypropylene and ethylene-octene copolymer (PP/POE) were studied. 研究了黏度比对聚丙烯(PP)/乙烯-辛烯共聚物(POE)共混物力学性能、形态结构以及结晶性能的影响。
- The observed results of effects of viscosity ratio, die temperature, channel geometries on coextrusionare introduced in this paper. Meanwhile, the reasons resulting in tile effects are also analysed. 本文介绍了共挤物料的粘度比、模具温度和流道几何形状几个因素对共挤出的影响规律的实验观察结果,并对其产生原因进行了分析。
- The effects of compostion,viscosity ratio of the minor to major phases,screw speed and mixing time on the viscosities and morphology of polybutenes/corn syrup blends were studied. 研究了组成、粘度比、转速和混合时间对聚丁烯/玉米浆共混物的粘度和形态的影响。
- Keywords ternary polyblend;morphology;interfacial tension;viscosity ratio; 三元共混物;形态结构;界面张力;粘度比;
- Some liquids, however, do increase in viscosity when heated. 然而有些液体受热时粘度确实增大了。
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- The first or last term of a ratio or a series. 首项,末项比率或数列中第一个或最后一个项
- Results Middle dosed and hig h dosed HYQG groups could significantly decreased the whole blood viscosity and plasma viscos ity.in SHR. 结果化瘀清利合剂治疗大、中剂量组均有降低全血粘度和血浆粘度的作用,在降低低切变率血粘度时呈量效关系;
- The reciprocal of viscosity is known as fluidity. 粘度的反意就是流动性。
- Keywords oil water viscosity ratio;injection rate;viscous fingering;displacement efficiency; 油水粘度比;注入速度;粘性指进;驱油效率;
- The unit of kinematic viscosity is the stoke. 运动粘度单位是沲。
- After-tax profit margin is the ratio of net income to net sales. 税後利润率指净收入与净销售之比。
- Of or relating to a fluid with no viscosity. 无粘性流体的属于或关于没有粘滞性的流体的
- An instrument used to measure viscosity. 粘度计用于测量粘度的仪器