这是由传感和记录反映或发出能量和处理、分析，并应用的信息。

This is done by sensing and recording reflected or emitted energy and processing, analyzing, and applying that information.

youdao

这样，梦想就会在脑海中，散发出能量，促使您努力奉献，实现梦想。

With that, the dream can continue to glow in the mind and set off the energy and dedication to go all out to make it come true.

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这种级联效应达到的能量几乎同激光器本身发出能量一样，并导致激光束消失。

This cascade effect can have as much energy as the laser itself does, and result in the destruction of the laser.

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Radiation is the emission of energy.

辐射会发出能量。

麻省理工公开课 - 固态化学导论课程节选

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