要想拉出粗细不同的大宽、韭叶、毛细、荞麦棱子，不但要臂力过人，对力道的控制还要刚中带柔。

To pull the dough into noodles of different thickness, a chef needs to have extraordinary strong arms and also exquisite skills in controlling his strength.

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本文给出了从边界条件着手考虑叶根柔度影响的汽轮机叶片组的振动计算方法。

A calculation method for blade group vibration is presented starting with boundary assumptions to take care of the influence of root flexibility.

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