概述了水性聚氨酯自乳化时的相反转过程,讨论了影响相反转的一些重要因素。
This paper expounded different dispersion regions during the phase inversion of an ionomeric polymer-water system and summarized the factors of influencing phase inversion.
采用零点、距离位移曲线和生长指数等定量分析方法,讨论了断裂的构造负反转过程。
By means of the null point, growth index analysis and displacement distance plot, the authors discussed the process of negative structure inversion.
盆地形成机制研究在深部过程控制、多重机制联合作用、幕式裂陷和反转过程等方面取得显著进展。
Recent studies have further improved our understanding of basin forming mechanism in deep processes, combined mechanism and multiple rifting and inversion.
通过对有色金属液体的正反转交替搅拌,使有色金属液体在正反转过程中产生涡流,可获得充分均匀的搅拌效果。
Through the positive and negative alternation of the non ferrous metal liquid, the liquid metal can generate eddy current in the process of positive and negative inversion.
通过以一个极小值问题来描述反转过程,针对基于实例的皮肤变形方案,本文提出了一个可以整合形状插值的统一模型。
Describing the inverse as a minimum problem, in view of a example-based skin deformation plan, we have proposed a unified model that incorporating the shape interpolation.
结果表明,NBR与PA在高温、高剪切作用下,两相界面之间可发生微化学反应,但并不影响动态硫化时两相之间的相态反转过程。
The results showed that there was slight chemical reaction between NBR and PA under high temperature and high shear rate, but the chemical reaction did not influence on the process of phase reversion.
数值计算表明,不论是二维还是三维铁电系统,其铁电畴反转过程中产生的开关电流都随系统尺寸减少而下降,开关时间随系统尺寸减少而缩短。
Computational results indicate that, for both systems, the switching current drops with decreasing system size and the switching time shortens as the system size decreases.
数值计算表明,不论是二维还是三维铁电系统,其铁电畴反转过程中产生的开关电流都随系统尺寸减少而下降,开关时间随系统尺寸减少而缩短。
Computational results indicate that, for both systems, the switching current drops with decreasing system size and the switching time shortens as the system size decreases.
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