常見例句雙語例句As we go down a column, what happens is that the ionization energy decreases.當我們沿著列向下走的時候，會發(fā)現(xiàn)電離能是在降低的。So, thinking about ionization energy, which atom would you put in the middle here?那么，從電離能的角度考慮，大家會把哪個原子放在中間？But, in fact, we can also talk about the ionization energy of different states of the hydrogen atom or of any atom.但實際上我們也可以討論氫原子,或者其它任何原子的其它能級的電離能。原聲例句And specifically, when we talk about ionization energy, it's assumed that what we mean is actually the first ionization energy.特別地，當我們討論電離能的時候，我們默認,這指的是第一電離能。麻省理工公開課 - 化學原理課程節(jié)選Well, if we look on the chart, the first ionization energy is what is reported in your Periodic Table.如果我們查閱圖表，一級電離能,已經(jīng)在元素周期表上標示了。麻省理工公開課 - 固態(tài)化學導論課程節(jié)選So I've sort of just spread out what we have as the second row here, graphed against the ionization energy.所以我將第二行的情況,在這里展了，縱坐標是電離能。麻省理工公開課 - 化學原理課程節(jié)選 返回 ionization energy