有趣的是，职工参与的组织体制却是相对不变化的。

One of interesting things is that the organization system of workers and staff members participation is not relatively changeable.

youdao

而永不变化的MAC地址给物理设备提供了一个独特可靠的地址。

The never-changing MAC provides a specific, reliable address for a physical device.

youdao

不论群里有多少鸟，每只鸟的飞行的方向和速度，同其他鸟的方向和速度都是不变化的。

Regardless of size, the correlations of a bird’s orientation and velocity with the other birds’ orientation and velocity didn’t vary.

youdao

Now, the coefficient that relates the amount of heat in to the temperature change is obviously going to be different for these two cases.

在这两个例子中,很显然联系热量和温度变化的系数,是不一样的。

麻省理工公开课 - 热力学与动力学课程节选

unwilling to say anything about in other words, to say anything about change.

不愿意去说,也就是，任何与变化有关的内容。

耶鲁公开课 - 文学理论导论课程节选

These are long-term government bonds and I--now these are--since they're long-term, they have some uncertainty and variability to them.

这些是长期政府债券,由于它们是长期的，就存在不确定性和变化性。

耶鲁公开课 - 金融市场课程节选