Charles P. Ewing, a professor of law and psychology at the University at Buffalo law school who has written about school safety issues, said he favored a strict zero-tolerance approach.
布法罗大学法学院法学及心理学教授查理·艾文曾写过关于学校安全问题的文章,他表示倾向于严格的零容忍方式。
Normally I couldn't do that Vdp because this term would have p dV plus V dp, but we've specified the pressure is constant, so the dp part is zero.
一般情况下我不能这么写,因为这一项会包含pdV和,但是我们已经假定压强为常数,所以包含dp的部分等于零。
The gas-bearing sandstone and water-bearing sandstone are characterized by negative P value of zero offset.
含气与含水砂岩的共同特征是零炮检距的振幅P都为负。
We start at p1, V1. and p external is equal to zero.
从状态开始,外部压强为零。
They don't care that there are other atoms and molecules around. So that's basically what you do when you take p goes to zero.
这正是当压强无限小时,气体的行为,气体的体积无限大。
So if we draw the 2 p orbital, what we just figured out was there should be zero radial nodes, so that's what we see here.
如果我们画一个2p轨道,我们刚才知道了是没有径向节点的,我们在这可以看到。
应用推荐