velocity中文什么意思
[ vi'lɔsiti ]发音: 用"velocity"造句
n.
1.迅速;快速。
2.速度,速率。
3.周转率。
+更多解释...
1.迅速;快速。
2.速度,速率。
3.周转率。
+更多解释...
例句与用法
更多例句: 上一页 下一页- This velocity is often called the terminal velocity .
这个速度常常称为收尾速度。 - The velocities are independent of hydrostatic pressures .
速度与流体静压力无关。 - Turbulence or gusts produce velocity fluctuations .
紊乱性或阵息性使速度产生波动。 - That is, the angular velocity is more than doubled .
即所得的末角速度大于原来的二倍。 - In a uniform flow, the velocity is constant everywhere .
在均匀流动中,速度处处相同。
英文释义
名词- distance travelled per unit time
同义词:speed
百科释义
In kinematics, velocity is the rate of change of the position of an object, equivalent to a specification of its speed and direction of motion. Speed describes only how fast an object is moving, whereas velocity gives both how fast and in what direction the object is moving.
详细百科解释