D Contact 二维碰撞 ; 三维碰撞
d contact problems 三维接触问题
Thanks an d contact ways 感谢及联络方式
Bridged d contact pattern 桥型接触斑点
d-contact 三维接触
3 d-contact 三维接触
3-d contact 三维接触
bad d contact 不良接触
d-contact unit 三维接触单元
Will you slap on your 3-d contact lenses and play virtual soccer with the U.S. Olympic team?
想戴上三维隐形眼镜，与美国奥林匹克队进行一场虚拟足球比赛？
The 3-d contact stress in bolted joint parts and its contact coverage are investigated experimentally with the photoelastic method and the newly developed caustics method.
采用经典的三维光弹性实验技术和新兴的焦散线实验方法，分别研究了螺栓联结件的三维接触应力及其接触影响区域。
The variation principle of the 3-D contact problem is introduced, the related formulas based on the finite element method are derived, and the contact mode and condition of the boundary are discussed.
介绍了三维接触问题的变分原理，推导了接触问题有限元计算公式，讨论了边界接触模式和接触条件。
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