常見例句雙語例句If you call this plus, then if you get a minus sign, you know that the velocity is in the opposite direction.你若稱此為正號,你若想要一個負(fù)號,你們知道的,相反方向的速度。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等于+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(jì),可把它稱作負(fù)一,因?yàn)檫@是一維問題。原聲例句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等于+1或,我們可以叫它,或者px軌道。麻省理工公開課 - 化學(xué)原理課程節(jié)選 返回 call if minus