The bending deformation of the aspherical bending lapping tool under the action of bending moment was analyzed according to its deformation feature in high speed lapping process.

针对高速研磨加工中使用的弯曲成型法非球面磨具的变形特点，分析了磨具在弯矩作用下产生的弯曲变形，指出磨具高度对磨具成形误差影响较大，磨具宽度对其影响较小。

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This paper by means of different locations inertia moment of different directions and bending of the drill, analyses its bending rigidity.

本文利用钻头不同位置不同方向的惯性矩和挠曲对其弯曲刚性进行解析。

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Bending moments produced by lift generally have only a small effect on the resultant bending moment.

一般由升力所产生的弯矩对最终的弯矩只有很小的影响。

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With only a moment to chat, guests should avoid bending the president's ear on policy or political matters, says Daniel Post Senning, author and spokesman for storied US etiquette arbiter Emily Post Institute.

BBC: Christmas at the White House: What do you say to Obama?