A micro element method for the scale-span analysis of composite materials with microstructure is suggested.
本文探讨一种适用于复合材料宏细观间跨尺度分析的细观元方法。
Some new suppositions are put forward, grade differentiation of endemic diseased areas, coordinating action of Mg, micro element pt, etc.
按协同学的观点对地方病病区的分级及铂族元素和镁的协同作用提出了一些新的设想。
A "theory of micro element" and equivalent seepage flow was raised to solve the various mass flow of single phase in the horizontal wellbore.
对于水平井井筒的稳定单相流动,提出了水平井井筒管流的“微元段”观点,从而简单实用地解决了井筒内的变质量流问题;
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