本文根据粘弹性体的理论与复变函数理论给出了非圆形巷道(洞室等)的粘弹性解析解。
This paper gives an analytic solution of non-circle opening based on linear viscoelastic theories and theory of function of a complex variable.
计算了电子的密度分布，电子与中性粒子的非弹性碰撞速率，以及电子能量和电子通量分布等。
The electron density, the electron -neutral inelastic collision rates, the electron energy and the electron flux distribution are calculated.
基于可反映桩基荷载传递性状的“套叠”式桩周土变形模式和弹性理论，将等直径部分和扩径体部分桩周土分段建立位移方程，推导了桩身带有扩径体的非刚性和刚性DX抗拔桩的荷载-位移关系的解析解。
Based on the elastic theory and the overlapped-form strain mode of the soil, the paper deals with an analytical solution for the load-displacement relationship of non-rigid and rigid DX pullout pile.
本文采用直接边界元法，研究了土的弹塑性、粘塑性（含蠕变）及温度应力等非弹性状的边界积分方程求解摸式。
With direct B. E. M. the boundary integral equations of soil for elastoplasticity, viscoplasticity cluding creep and temperature stress are researched and soluted.
利用物理仿真实验室软件对非对心碰撞、超弹性碰撞、牛顿摆等碰撞实验进行了模拟和分析，为碰撞问题的研究和教学提供了有效的方法。
In this article, non-central collision, superball and Newton′s cradle are analyzed with the virtual experiment which is a useful way of collision′s analyzing and teaching.
目前，人们通过向PA6、PA66 中添加聚烯烃、高性能工程塑料、无机非弹性体及PA 间共混等方法来提高PA6、PA66的韧性，不断开发增韧PA6、PA66的新品种。
The toughness of PA6, PA66 will be improved by adding polyolefin, highperformance engineering plastics, inorganic non-elastomer and other PA.
目前，人们通过向PA6、PA66 中添加聚烯烃、高性能工程塑料、无机非弹性体及PA 间共混等方法来提高PA6、PA66的韧性，不断开发增韧PA6、PA66的新品种。
The toughness of PA6, PA66 will be improved by adding polyolefin, highperformance engineering plastics, inorganic non-elastomer and other PA.
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