velocity
英 [vəˈlɒsəti] 美 [vəˈlɑsəti]

n.

速率，速度；周转率；高速，快速；

变形

复数：velocities

双语释义

n.(名词)

1. [C] 速度speed

英英释义

velocity

• n.distance travelled per unit time

  同义词：speed

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

更多收起词组短语

同近义词辨析

pace, rate, speed, velocity

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，也指可能达到的最高速度。

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.)

1. The car was moving at such a velocity!
   那辆汽车的速度简直太快了！
2. 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。
3. Gazelles can move with astonishing velocity.
   羚羊跑起来速度惊人。
4. 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。

权威例句

The velocity of compressional waves in rocks to 10 kilobars: 2.
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...