An eight-node solid element with two parallel faces and one traction-free cylindrical surface is derived using the assumed stress hybrid method.

应用假设应力杂交元的方法，导出了一个八节点的实体元。此元具有二个平行的表面及一个无外力自由的园柱表面。

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Expcrimental stress analysis by electrical measuring method was carried on the ring plate with fixed outer perimeter, free inter perimeter and received even load.

用电测法对外周边固定、内周自由、受均布载荷的环板进行实验应力分析。

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Getting Things Done (GTD) is a method for organizing tasks so that you can focus your entire energy and creativity on completing those tasks in a stress free manner.

把事情做完(GTD)是一种组织任务的方法，它能帮助你集中全部精力和创造力，用从容的(无压力的)方式完成任务。

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