他们无法移动。如果它们吃了它甚至会死。

They can't move. They can even die if they eat it.

youdao

这是必需的，因为散列值是对象的地址，并且如果您移动该对象，则需要维护它。

This is required, because the hash value is the address of the object and you need to maintain this if you move the object.

youdao

些许微粒光束围绕着它，如果你移动它可以改变他们的形状。

Particles of light orbit around them and if you shift positions you can change the shapes they make.

youdao

So, then we go to thermodynamics and chemical equilibrium, and this is really about chemical reactions -- weather a reaction will go, will it be spontaneous, if there an equilibrium, what direction will the reaction be shifted in.

然后我们要讲到热力学和化学平衡,这都和化学反应有关，一个反应是否能发生,是不是能自发反应，如果存在化学平衡，它会朝什么方向移动。

麻省理工公开课 - 化学原理课程节选