velocity

velocity怎么读

英式音标：[vəˈlɒsəti]

美式音标：[vəˈlɑsəti]

velocity基本解释

n. 速率，速度；周转率；迅速；高速，快速

velocity的意思释义

n.

速率，速度；周转率；高速，快速；

变形

复数：velocities

双语释义

[C] 速度speed

英英释义

n.distance travelled per unit time

同义词：speed

velocity用法及例句

词组短语

flow velocity流速

velocity field速度场；流速场

velocity distribution速度分布

wave velocity波速

high velocity高速；高速度

gas velocity气流速度

angular velocity角速度

wind velocity风速；风矢量

low velocity低速度

air velocity气流速度；风临度

velocity measurement速度测量

velocity of flow临；流动速度

group velocity群速

particle velocity粒子速度；质点（振动）速度

space velocity空速

linear velocity线速度

constant velocity匀速；等速度；恒速度

vibration velocity振动速度

critical velocity临界速度

average velocity平均速度

同近义词辨析

这组词都有“速度、速率”的意思，其区别是：

pace普通用词，指步行的速度，常引申指活动的进度或生产率。

rate作“速度”讲时，与speed同义，可换用。作速率解时，指相对增长的速度，也指两种相比较而得出的标准速度。

speed普通用词，指单位时间内行进的固定速度或速率，也指可能达到的较高速度。

velocity技术用词，指物体沿着一定方向运动时的速率。

双语例句

用作名词(n.)

The car was moving at such a velocity!

那辆汽车的速度简直太快了！

The velocity of sound in water is more than four times that in air.

声音在水中的速度是在空气中的速度的4倍多。

Gazelles can move with astonishing velocity.

羚羊跑起来速度惊人。

The velocity of light is about 186,000 miles per second.

光速大约是每秒十八万六千英里。

例句参考

Canonical sampling through velocity rescaling.

Aortic pulse wave velocity as a marker of cardiovascular risk in hypertensive patients.

The Slope of the Black Hole Mass versus Velocity Dispersion Correlation

Assessment of mitral annulus velocity by Doppler tissue imaging in the evaluation of left ventricular diastolic function.

Size-distribution analysis of macromolecules by sedimentation velocity ultracentrifugation and lamm equation modeling

Relation of transmitral flow velocity patterns to left ventricular diastolic function: New insights from a combined hemodynamic and ...

Assessment of arterial distensibility by automatic pulse wave velocity measurement. Validation and clinical application studies.

Validity, reproducibility, and clinical significance of noninvasive brachial-ankle pulse wave velocity measurement.

Aaslid R, Markwalder TM, Nornes HNoninvasive transcranial Doppler ultrasound recording of flow velocity in basal cerebral arteries...

velocity词源

velocity (n.)

early 15c., from Latin velocitatem (nominative velocitas) \"swiftness, speed,\" from velox (genitive velocis) \"swift, speedy, rapid, quick,\" of uncertain origin, perhaps related to vehere \"carry\" (see vehicle), or from the same root as vigil.

velocity相关例句

1. What is the velocity of this particle?

那么粒子的速度又是多少？

2. Out of that pops the velocity, as we discussed.

除此之外是速度，如我们讨论过的那样。

3. Velocity : the speed and direction of an object, or its rate of change in position.

速度：一个物体运动的方向和速率。或者是在某一位置的变速率。

5. You have a certain velocity.

你拥有一定的速度。

6. Then she painstakingly measured the velocity of each star.

然后她特别测量了这些星体的速度。

7. The goal of this phase is to reach maximum velocity.

这个阶段的目的是要达到较大的游进速度。

dj.iciba.com

8. I have always wondered what the average speed or the average velocity is of a bullet.

我一直想知道子弹到底有多快,它的平均速率或者说平均速度是多少？

9. As mentioned before, the velocity of money is low in such an economy.

正如前面提到的，货币流通速度在这样的经济体中较低。

10. It can see the distance, bearing, heading, velocity, and energy level of other robots.

它可以知道其它机器人的距离、方位、方向、速度和能量等级。

11. We should keep our economy at a reasonable velocity.

我们应该保持经济以合理的速度发展。

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12. The interpretation for flux makes more sense if you think of F as a velocity field. What is the interpretation?

如果你把F当作一个流速场的话,那对通量的解释就更说得通了，那解释是什么？

13. It brings me the quality and velocity I need in my works.

它能够满足我的作品中需要的品质和速度。

14. All right, what is the velocity here?

那么这里的速度是什么呢？

15. We must be careful not to confuse velocity and distance.

我们必须注意不要把速度和距离混淆起来。

16. So, if velocity is flawed, what is the best measure of productivity?

那么，如果速度有缺陷，衡量生产力的较佳度量方式是什么？

17. When the vanes rotates in the cleaning trough, they change the distribution of the flow field , and the velocity distribution near the outlet, so the cleaning property change directly.

随着清洗槽内的叶片转动，清洗槽内的流场分布发生变化，相应的出水口附近的速度也发生变化，这样直接影响着清洗性能。

18. At the same time, many applications want to estimate velocity and displacement by the measurement of acceleration.

同时，在许多实际应用中，希望通过对加速度的测量来估计速度及位移。

19. The anomaly migration velocity does not increase linearly but non linearly.

异常迁移速率不是线性增加，而为非线性递增。

20. Whether the drive should attempt to reach position, velocity, both or nothing.

驱动是否试图达到位置、速度、两者或无。

game.ceeger.com

21. Power and performance also depend on the weight and shape of the bullet and its velocity.

火药的用量和*的威力同样要依靠弹头的重量和形状以及它的速率。

22. His failings were largely due to the absence of concepts like mass , velocity, force and temperature.

它的失败主要是因为没有像质量、速度、力和温度这样的概念。

23. In most cases you should not modify the velocity directly, as this can result in unrealistic behaviour.

在大多数情况下，你不应该直接修改速度，因为这会导致不真实的行为。

game.ceeger.com

24. This is the velocity.

这是它的速度。

25. What is the velocity?

速度是什么呢？

26. With a terminal velocity of over Mach 6, the missile is difficult to intercept with any existing missile defence technology.

以超过6马赫的末端速度，导弹对任何已有的导弹防卫技术来讲拦截是困难的。

27. Using these results, we discuss minority carrier lifetime and surface recombination velocity of some wafers.

可以使用这些结果讨论一些薄片的少子寿命和表面复合速度。

28. The calculation of these velocity and displacement curves from the accelerogram is not a trivial matter.

要从加速度记录计算速度和位移曲线也不是一件轻而易举的事。

29. The calculation of these velocity and displacement curves from the accelerogram is not a trivial matter.

要从加速度记录计算速度和位移曲线也不是一件轻而易举的事。

30.In a uniform flow, the velocity is constant everywhere.

在均匀流动中，速度处处相同。

31.This velocity is often called the terminal velocity.

这个速度常常称为收尾速度。

32.The velocity in the intake is not equal to the stream velocity.

进口的流速不等于河水流速。

33.Sometimes temporal fluctuation may take place inthe local velocity.

有时，在*部速度中可能出现瞬时脉动。

34.Normally the shear velocity is about half of the compressional velocity.

一般地说横波速度大约是纵波速度的一半。

35.accelerated velocity

加速度

36.An increased velocity is randomly dispersed.

增加的速度任意地四散传播。

37.We first consider this minimum velocity for horizontal flow, the saltation velocity.

首先讨论在水平流动时的较低速度，即沉积速度。

38.The velocity is with respect to a fixed frame of reference.

此速度是相对于固定标架的。

39.He incorrectly used the product of velocity and weight to define momentum.

他错误地将动量定义为速度与重量的乘积。