Because here what we have is some atom that we're studying, in the case, it's going to be a gas, and we hit it with a photon that has some incident energy.
因为这里我们要研究的是一些原子,在这种情况下,一般是气态的,然后我们令一个,具有一定初始能量的光子打上去。
By studying the filtered starlight, astronomers can determine such a planet's atmospheric composition and also the direction and velocity that any gas lost to space is moving.
通过研究过滤后的恒星光,天文学家确定该行星大气的组成,以及气体被吹入太空的方向以及速率。
The microwave transient experimental technique is a new efficient method for studying rotation relaxation processes of gas molecules.
微波瞬态实验是研究气体分子转动弛豫过程的新的、有效的实验方法。
Because here what we have is some atom that we're studying, in the case, it's going to be a gas, and we hit it with a photon that has some incident energy.
因为这里我们要研究的是一些原子,在这种情况下,一般是气态的,然后我们令一个,具有一定初始能量的光子打上去。
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