1·Through friction, this flexing produces heat in the moon's interior capable of melting ice.
通过摩擦，这种弯曲在月球内部产生了能够融化冰的热量。
2·It's a good idea to reintroduce knee range of motion as early as you can by gently flexing and extending the knee to the extent possible.
尽早通过轻柔的弯曲和伸展，来恢复膝盖的活动范围。
3·Flexing or extending the arms, for example (the motions involved in either pulling or pushing) can make someone more apt to like or dislike something, respectively, researchers have reported.
比如，研究者已经发现，弯曲或伸展手臂(涉及推或拉的运动)会分别使人更倾向于喜欢或不喜欢的某一个东西。
4·I read that the knee flexing of the dance originated from African people living in Argentina. They danced with their knees bent to show off their skill.
我从书上看到过。舞蹈中膝盖弯曲动作源于生活在阿根廷的非洲人。他们跳舞时弯曲膝盖以显示自己的舞技。
5·This is a direction of flexing that belts, and especially joints, are not normally designed for.
这是一个方向弯曲，皮带，特别是关节，通常不会设计的。
1·Truth be known, your tires are designed to perform under extreme conditions of heat via kinetic energy transfer, high speeds for long periods of time and incredible forces of torque and flexing.
说实在话，轮胎是通过动能转换、长期高速旋转、超强动力的转矩和挠曲来工作的。
2·This lets you balance the total force of interconnect against board thickness or reinforcement to minimize flexing.
这使你可以在连接的总作用力和板厚度或牢固度之间找到平衡，最大程度地减小挠曲。