The plane problems and the torsion problem are standard fare in solution oriented books on elasticity.

平面问题和扭转问题是弹性问题解法书中的标准内容。

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The plane problems and the torsion problem are standard fare in solution oriented books on elasticity.

平面问题和扭转问题是弹性问题解法书中的标准内容。

youdao