call if minus
常见例句
- If you call this plus, then if you get a minus sign, you know that the velocity is in the opposite direction.
你若稱此爲正號,你若想要一個負號,你們知道的,相反方曏的速度。 - Similarly, if m is equal to either plus 1 or minus 1, py we would in turn call it the p y orbital, or the p x orbital.
類似的,如果m等於+1或,我們可以叫它,或者px軌道。 - The magnitude is one, of course and the momentum, if I leave this off we would call that minus one because it's a one-dimensional problem.
大小是1,而動量是,如果我們忽略不計,可把它稱作負一,因爲這是一維問題。 - 1 Similarly, if m is equal to either plus 1 or minus 1, py we would in turn call it the p y orbital, or the p x orbital.
類似的,如果m等於+1或,我們可以叫它,或者px軌道。
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