Another 25 percent or so are not quite sure, in my view,of the intensity of their commitment to the insurgency.

VOA: standard.2009.03.11

Their great brown, innocent eyes looked into ours with such soulful intensity that not one of us had the slightest sexual thought about them.

她们瞪着天真的棕色大眼睛盯着我们,我们也望着她们，心里没有一丝邪念。

耶鲁公开课 - 1945年后的美国小说课程节选

Intensity, if we increase the intensity, we're not increasing the energy in each photon, we're just increasing the number of photons that we're shooting out of our laser, whatever our light source is.

强度，如果我们增加强度，我们增加的不是,每个光子的能量，我们增加的仅仅是,从我们激光源射出的光子数，无论我们的光源是什么。

麻省理工公开课 - 化学原理课程节选

So we see that we do not eject electrons in the case of the laser pointer, even if we have this intensity, it is still not related to the energy of an individual photon, so we won't see an effect.

所以我们看到我们用激光笔,还是没有逐出电子，即使我们有这样的强度，它仍然与一个单个的光子能量无关,所以我们不会看到光电效应。

麻省理工公开课 - 化学原理课程节选

And this is what they had expected that there would be no relationship, but instead here they saw that there was a linear relationship not to the intensity and the kinetic energy of the electrons, but to the intensity and the number of electrons.

另外一个实验,他们预期这两者没有关系,但他们看到的不是,光强和电子动能的,线性关系，而是光强,和电子数的线性关系。

麻省理工公开课 - 化学原理课程节选