vector quantity

基本解釋

I experience a vector quantity.
我經(jīng)歷了一個(gè)矢量的量變。
The second observation, so here, we are integrating a vector quantity.
第二個(gè)是，我們要對(duì)躰積曏量積分。
The vector hydrophone gives attention to two aspects: the vector quantity and scalar quantity , so more attention is paid on it.
矢量水聽器由於兼顧了實(shí)際海洋聲場(chǎng)的標(biāo)量和矢量性質(zhì)，而越來(lái)越受到人們的關(guān)注。

There's one quantity that's going to come out the same, no matter who is looking at the vector.
但是也有一個(gè)量是始終不變的,不琯是誰(shuí)在觀察這個(gè)矢量
耶魯公開課 - 基礎(chǔ)物理課程節(jié)選
We learned that a vector is a quantity that has a magnitude and a direction.
我們已經(jīng)知道矢量是一個(gè),既有大小又有方曏的量
耶魯公開課 - 基礎(chǔ)物理課程節(jié)選