But in general, for each neurotransmitter that released it there would only be one population of receptors that's ready to receive it.

但总体说,每一种在此释放的神经递质,只能被一类受体接受

耶鲁公开课 - 生物医学工程探索课程节选

we start high and go low, we're dealing with emission where we have excess energy that the electron's giving off, and that energy is going to be equal the energy of the photon that is released and, of course, through our equations we know how to get from energy to frequency or to wavelength of the photon.

当我们从高到低时，我们说的,是发射,电子有多余的能量给出，这个能量等于，发出,光子的能量，当然我们可以通过方程,从能量知道，光子的频率，和波长。

麻省理工公开课 - 化学原理课程节选