You assume that all molecules have the same translational energy. You set that equal to zero.

假设分子的平动动能相同，设为零。

youdao

The result register will be non-zero (or, true, all bits set to one) if the previous test for zero was true.

如果之前是否为零的测试的结果为真，那么结果寄存器将是非0(为真，所有位均被置1)。

youdao

All objects are set to nil in the alloc method (or to zero for instance variables).

所有的对象都设置为零的分配方法(或零的实例变量)。

youdao

All objects are set to nil in the alloc method (or to zero for instance variables).

所有的对象都设置为零的分配方法(或零的实例变量)。

youdao