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: 下一页- The velocity at the stagnation points is zero .
在停滞点处,流速为零。 - This phenomenon is called velocity dispersion .
这种现象称为速度频散。 - An increased velocity is randomly dispersed .
增加的速度任意地四散传播。 - The downward velocity of solids is sufficiently high .
固体的向下速度相当高。 - The pressure is p, the velocity is v .
压力为P,流速为V。
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.
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