By this method, it researches the stress distribution of plane problem for a tooth on synchronous belt.

用此方法对梯形齿同步带一个齿上的平面问题的应力分布进行了有限元分析研究。

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Based on the boundary element method, an inverse method is developed to identify the material parameters of orthotropic plane problem.

以边界元计算为基础，提出正交各向异性平面问题材料参数识别的反分析方法。

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The large displacement plane problem is discussed in detail. Entire nonlinear formulations of the finite elements and related numerical results are presented.

文章以大位移平面问题为例进行了详细讨论，给出了有限元非线性列式的全过程和数值结果。

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Crossfield lands the plane without any problem.

VOA: special.2010.07.07

C130J transport plane was hitting problem after problem, it lost a key satellite surveillance contract to Boeing, and losses kept piling up.

ECONOMIST: America's defence companies are turning dual-purpose

Musk went through a detailed description of the battery problem on the plane.

FORBES: Elon Musk: SpaceX Testing New?Reusable Rockets

If there is a mechanical problem with a plane, or a pilot is sick, then chances are the flight will be canceled.

NPR: Holding Pattern: Flight Delays are Going Up, Up, Up