velocity vector

常見例句

雙語例句

• The speed is not changing, but the velocity vector is changing.
  速率保持不變，但速度矢量會發(fā)生變化。
• And, that's the plane that contains the origin, the point, and the velocity vector.
  并且這個(gè)平面包含了原點(diǎn)和動(dòng)點(diǎn)，以及速度矢量。
• Well, the first observation is that the velocity vector what can I say about the velocity vector of this motion?
  首先，第一個(gè)觀察到的就是速度向量,關(guān)于這個(gè)運(yùn)動(dòng)中的速度向量，我可以說點(diǎn)什么呢？

原聲例句

• It comes from the fact that velocity is a vector and you can change your velocity vector by changing your direction.
  其原理就是,速度是矢量,你可以通過改變方向來改變速度
  耶魯公開課 - 基礎(chǔ)物理課程節(jié)選
• Just take the derivatives and that's the velocity vector.
  直接計(jì)算對時(shí)間的導(dǎo)數(shù)就是速度矢量
  耶魯公開課 - 基礎(chǔ)物理課程節(jié)選
• you get the velocity vector.
  就可以得到速度矢量
  耶魯公開課 - 基礎(chǔ)物理課程節(jié)選
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