velocity是什么意思

音标:英 [və'lɒsətɪ]美 [vəˈlɑsɪtɪ]

速度, 迅速[化] 速度

n distance travelled per unit time

velocity的用法和例句：

1. And since they are both mathematically related, we can then determine the velocity of the first particle, so we'd know both its position and velocity without having to measure them both.

因为它们在数学上有相对关系 我们之后可以计算出 第一个粒子的速度 所以我们不用两个都测 就知道两个的位置和速度

2. I caught you as you were falling at terminal velocity.

是你从楼顶自由落体时 我接住了你

3. She hit the road with significant velocity.

她掉到地上时速度一定很快

4. we'll know our intercept point and velocity.

我们就能知道对接位置和速度了

5. And drop it to get the same terminal velocity.

把它扔下 达到一样的终极速度

6. And, most importantly, he was traveling at terminal velocity.

而最重要的是 猪以终极速度下落

7. Once the boys reach escape velocity,they're on their own.

小蝌蚪一旦解放,他們就自由了

8. We've adjusted our velocity to match their speed.

我们调整了自身速率以和他们匹配

9. His injuries would require much more velocity.

造成这种伤害得有更大的速度

10. A bullet has a higher velocity, but they don't contain plastic.

子弹速度更快 可是不含塑料