free rotation

常见例句

The hole in (part 2) for the brass tube was drilled large enough to allow free rotation.
洞在（第2部分）为黄铜管钻大到足以让自由旋转。
www.tech-domain.com
Program of three-dimensional objects free rotation , and I hope to beginners certain references.
程序实现了对三维物体的自由旋转功能，希望对初学者起一定参考作用。
When we have just a single bond in them molecule, you have all the free rotation you want, you can just spin it around, there's nothing keeping it in place.
当我们在分子力只有一个单键时，你可以随意旋转，你可以让它转起来，没有什么东西能固定住它。

When we have just a single bond in them molecule, you have all the free rotation you want, you can just spin it around, there's nothing keeping it in place.
当我们在分子力只有一个单键时，你可以随意旋转，你可以让它转起来，没有什么东西能固定住它。
麻省理工公开课 - 化学原理课程节选