And what has happened is they're using this bodily cue of their heartbeat to infer that that's who they find more attractive.

事实上,他们在用自己身体的信号,心跳的强度来确定谁更有魅力。

耶鲁公开课 - 心理学导论课程节选

And when we talk about intensity in terms of units, we usually talk about watts, so if you change your lightbulb, usually you see the intensity in terms of watts.

当我们讨论强度的单位时，我们经常用瓦特，所以如果你更换灯泡，你通常会看到,以瓦特为单位的强度值。

麻省理工公开课 - 化学原理课程节选

Since that time, PES we've been able to actually measure these bond strengths by PES, photoelectron spectroscopy.

自从那时，我们就能够用,测量键的强度，光电子能谱。

麻省理工公开课 - 固态化学导论课程节选

Also, what's the energy per photon of this red laser pointer, and then it's also worth trying a calculation dealing with intensity. So let's also try calculating the numbers of photons that would be emitted by this laser pointer, if, for example, we were to use it for 60 seconds and this were a one milliwatt laser.

同样，红色激光笔的,每个光子能量是多少，这也值得用处理强度的方法计算一下,让我们也计算一下,有多少光子会从这个激光笔射出，举个例子，如果我们使用它持续60秒,这里会有一毫瓦的激光。

麻省理工公开课 - 化学原理课程节选