They might decide that we have some investment over there we just lost money on and we should take a write off for that.
他们决定说,有几笔投资赔了钱,我们得减掉这些
So I'm so happy that it's finally time for us to go to the airport, get on a plane and just take off.
所以当我们终于到了机场,坐上了飞机并起飞后,我真是太高兴了。
So, one thing they did, because it was so easy to measure kinetic energy of electrons, is plot the frequency of the light against the kinetic energy of the electron that's coming off here. And in your notes and on these slides here, just for your reference, I'm just pointing out what's going to be predicted from classical physics.
他们做的其中一件事,因为测量电子动能是很容易的,就是画出光的频率,和出射电子动能之间的关系,在讲义的这里,仅仅是,为了做个比较,我要指出,经典物理所给出的预测,这个不作为对你们的要求。
应用推荐