It's at equilibrium, under the new condition, that is with the barrier removed.

系统在新的状态下处于平衡，这个新的状态就是指隔板被取走了。

麻省理工公开课 - 热力学与动力学课程节选

Then you guys know, you just told me, acceleration is -9.8, We call it "minus" because it's accelerating down and up was taken to be the positive direction.

然后你们都知道,你告诉我,加速度是-9.8,我们取负号是因为加速度方向朝下,而正方向为竖直向上

耶鲁公开课 - 基础物理课程节选

Can we take it or not?

我们能够取下这些器官吗？

耶鲁公开课 - 死亡课程节选

So, in particular, what we're going to do to find out what quantity q1 maximizes this profits for each choice of q2.

所以我们要算出来在不同的q2下,q1取什么值才能最大化利润

耶鲁公开课 - 博弈论课程节选

Find the best response function by differentiating this and maximizing the function for every q2, so we could just... Good, so what we're going to do is, all right good, we're going to... We're trying to maximize.

求导得出q2取最大值的情况下,参与人1最佳对策是q2的一个函数,说得很好,接下来,我们要求出最大值

耶鲁公开课 - 博弈论课程节选