Via analysis of different plate thickness combinations of equality height spacer plate group, contact stress curves and contact area distribution among the plates were got.

对整体高度恒定的垫板组的不同板厚组合进行分析，得到了不同组合时各层垫板间的接触应力曲线，并统计了各个接触层间的接触面积。

youdao

Based on the local, migratory and subsection characteristics of main roof fall of longwall face, the main roof was divided into some plate group, and plate group mechanical model was established.

针对长壁工作面顶板垮落具有局部、分段、迁移的时空特征，将长壁工作面采场顶板划分成若干个相互铰接的薄板，建立了薄板组力学模型。

youdao

Li, together with his 10 classmates made a volunteer group to call on people to join in The "Clean Your Plate Campaign".

李和他的10个同学成立了一个志愿者小组，呼吁人们加入“光盘行动”。

youdao

He was recently thrown through the plate glass window of a restaurant by a group of Austrian businessmen based in the town.

ECONOMIST: Thailand: Sun, sea, sand and ? | The

This year, the latter group is stepping up to the plate and beginning to place bets buoyed by the strength of current business results, strong balance sheets and their pent-up need to find growth.

FORBES: Davos: This Was One Of The "Good" Ones