1) Shear-thinning rate
剪切变稀系数
2) shearing-thin
剪切稀变
1.
Results show that colloidalmicrocrystalline cellulose can form gel in water,its solution has the character of shearing-thin,high temperature and pressure can help the colloidal microcrystalline cellulose form gel in water,the solution of colloidalmicrocrystalline cellulose is stable in middle range of pH,Ca2+ may obviously r.
研究了胶态微晶纤维素在水溶液中的浓度、溶液的pH值、温度、金属离子、剪切速率、剪切和静置时间、热处理温度和时间、高压均质处理等对胶态微晶纤维素粘度的影响,结果表明:胶态微晶纤维素在溶液中可形成凝胶,形成的凝胶具有摇溶性,胶态微晶纤维素溶液具有典型的剪切稀变性和良好的时变性,在低酸性条件下具有较好的稳定性,高温和高压处理有利于胶态微晶纤维素在溶液中的分散,二价金属离子会显著影响其粘度。
3) shear-thinning
剪切变稀
1.
The results of simulation predict show that the shear viscosity value increases with the temperature increasing,and the model displays shear-thinning.
结果表明,随温度升高,聚合物黏度下降,随剪切速率的升高伴随有假塑性剪切变稀现象发生,并且弹簧拉伸常数不同,聚合物黏度稳态值也不同。
4) shear thinned fluid
剪切变稀流体
5) cutting coefficient
剪切系数
1.
Determination of cutting coefficient for fiber in the disc refiner;
盘磨机磨片间纸浆纤维剪切系数的确定
2.
The relationship of average cutting coefficient and average gap clearance, net power, geometrical parameters of disc was derived, which is very important for the study of the mechanism of high concentration refining and upgrading the efficiency of refining.
讨论了纸浆纤维在盘磨机打浆时所受到的剪切特性 ,并由此推导出平均剪切系数与磨片平均间隙、有用功及磨片几何尺寸之间的关系 ,这对研究中浓打浆过程的机理及提高打浆效率是十分重要
6) shear coefficient
剪切系数
1.
The results indicate that it s necessary to consider the shear effect when the structures shear coefficients can t be ignored.
编制了简单的有限元程序去验证,通过计算实例分别比较考虑剪切效应和不考虑剪切效应对结构固有频率的影响,结果表明在剪切系数较大时,不考虑剪切效应会引起较大的误差。
补充资料:变差系数
变差系数:当两个方案的期望效益不同时,直接用标准差就不好比较了,此时就要用变差系数来测定它们的相对风险。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条