大家都搜：
旋转弯曲
1、rotation rules───轮换规则
2、rotation symmetry───旋转对称
3、rotation───n.旋转；循环，轮流
4、bending───n.弯曲，弯曲度；v.弯曲（bend的现在分词）
5、bending over───俯身；折转
6、bending moment───[力]弯矩；[力]弯曲力矩；[力]挠矩；弯（曲）矩，挠矩
7、flatwise bending───平面弯曲
8、anticlastic bending───抗塑性弯曲
9、flexural bending───塑性弯曲
1、Type of straightening of the main pressure, balance roller straightening machine, shoes roller straightening machine, anti-rotation bending leveler and so on.───主要类型有压力矫直机、平衡滚矫直机、鞋滚矫直机、旋转反弯矫直机等等。
2、Because force is generated with help from the ground, bending your knees places your body in better position to produce trunk, hip, and shoulder rotation.───因为力量源自地面，弯曲你的膝盖能让你的身体处于一个更易通过躯干，髋和肩部转动获得能量的绝佳位置。
3、The results showed that the weld detects on the surface of the axle was the reason to cause low stress fatigue under rotation bending stress which finally lead to the fatigue cracks on the axle.───结果表明，该轴断裂是由于轴表面存在焊接缺陷，在旋转弯曲应力作用下产生低应力疲劳开裂。