velocity
[vi'lɔsiti]
n.速度, 迅速, 速率
例句与用法:
Lashing velocity of pump is concerned with nature of air.
泵的抽气速率与气体的性质有关。
The car was moving at such a velocity!
那辆汽车的速度简直太快了!
Gazelles can move with astonishing velocity.
羚羊跑起来速度惊人。
词形变化:
名词复数: velocities |
n.
1. 迅速; 快速[U]
The hare darted off with the velocity of a bird.
野兔像鸟一样快速掠去。
2. 速度; 速率[C]
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。
velocity
名词复数:velocities
词形变化:
名词复数: velocities |
词义辨析:
同义:
n.迅速; 速度
celerity
quickness
swiftness
speed
同义参见:
haste
velocity[vi'lɔsəti]n.1.■迅速,快速2.■【物理学】速度;速率3.■周转率4.■【棒球】(球的)超高速,超高速的投球gauge the velocity of a political wind with a wetted finger洞察选民意向(源出水手或渔民惯于伸出湿手指以测定风向)变形n.velocities
velocityvelocity[viˈlɔsiti]n.1.■速度(矢量), 流通速度; 速率2.■迅速, 快速3.■周转率velocity ratio速比, 流速比, 潮速比
词性变化velocity[viˈlɔsiti]adj.1.■速度的
[vɪˈlɒsɪti]
(pl. -ies)
- the speed of something in a given direction
速度,速率
the velocities of the emitted particles.
放射微粒的速率。
■(in general use) speed
速度
the tank shot backwards at an incredible velocity.
坦克以令人难以置信的速度后退。
■(亦作velocity of circulation)(Economics)the rate at which money changes hands within an economy
(经济)周转率流通速度
- late Middle English: from French vélocité or Latin velocitas, from velox, veloc-'swift'
velocity
■The patient group had compensative acceleration of the ACA and PCA velocity.
(1)病例组ACA、PCA血流速度代偿性增快,以ACA代偿为主(76.3%);
■Doppler velocity tracing was of high speed and high hinder.
Doppler流速曲线为高速、高阻型。
■A velocity and EDT were not changed, E/A>1 in MVFP(P>0.05).
MVFP中E峰、A峰、E/A比值和EDT两组近似 (P >0 .0 5 )。
■The degradation velocity of TOC is lower than that of aniline.
TOC降解速率低于苯胺分子降解速率
■Velocity will parse the VTL and render the template specified.
Velocity会在将该文件包含的时候解析其中的VTL。
■V is the velocity after the gas particle rebounds from the wall.
V是粒子从壁上弹开后的速度。
■Generally optimum operating velocity range (See note).
一般优化的运行流速范围(参阅注释)。
■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。
■It is not possible to say that any molecule has exactly some stated velocity.
不能说任何分子精确地具有某种确定的速度。
■To prevent clogging of the pressure tap by fire solids gas is bled into the bed at low velocity at the taps.
为了防止测压管嘴被微细颗粒堵塞,在管嘴处以低流速向床内注入气体。
■In order to avoid VIV, the reduced velocity is used as a co.
为防止管道发生横向涡激振动,用约化速度作为控制条件,确定管道允许悬空长度。
■Measurement of the blood velocity in the descending aorta.
主动脉降部测量血流速。
■Well Log Datum Velocity Correction.
井曲线基准面校正。
■It is impossible that the man-made satellite never loses its orbit velocity.
人造卫星永久保持轨道速度是不可能的。
■He throws with a velocity I haven't seen before.
他以我未曾见过的速度扔了出去。
■They can also be built with high-gam preamplifiers to close high-band-width velocity loops.
他们也可由高通量前置放大器来实现高频度速率循环。
■They fly at first cosmic velocity.
他们以第一宇宙速度飞行。
■He checked the direction and velocity of the wind.
他查看风向和风速。
■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。
■Surface wave velocity image has a contrast effect on detecting karst body.
以及面波速度映像成图对岩溶体探测起到了全面追溯和对比作用,进行了分析研究。
■To cause a change of velocity.
使改变速度
■How would the relative velocity be altered if B were ahead of A?
假如B在a前面,那么相对速度怎样改变呢?
■Suppose the mass varied inversely as the velocity.
假定质量的变化与速度成反比
■Light always travels at the same constant velocity.
光总是匀速传播。
■Meanwhile, the spectrum is also related to the shock wave velocity.
光谱的结构特征也依赖于激波的速度。
■The velocity of light is about 186,000 mile per second.
光速大约是每秒十八万六千英里。
■The velocity of light is too great to be measured in simple units.
光速太快,不能用简单的单位来量度。
■The velocity of light is too great to be measured in simple units .
光速太快,不能用简单的单位来量度。
■The velocity of light is about 300000 kilometres per second.
光速约为每秒300000公里。
■The velocity of light is about 300,000 kilometres per second.
光速约为每秒30万公里。
■Misunderstandings about the relation between redshift and velocity abound.
关于红移与速度之间的关系,也有不少误解。
■The rapider velocity of CCA walls pulsate was, the better elasticity was.
其中速度指标和弹性关系最密切,最能代表弹性,壁运动速度越快弹性越好。
■Its most probable velocity was 820 m/s and the FWHM was 510m/s.
其最可几速度为820m/s,速度分布半宽度为510m/s。
■Dozens of user-editable patterns for both pitch and velocity.
几十个用户同时编辑模式音调和速度。
■A simple analysis is made of the superluminal group velocity.
分析了电磁波传播时的超光速群速。
■The disturbance affects the tangential component of the velocity mostly.
切向速度分量影响最大,其速度大小及分布变化较大;
■Slug liquid holdup would change with the gas or liquid superficial velocity.
利用这一特征可初步确定段塞流动中气、液相流量相对大小。
■Force: a push on an object that infers a change in velocity.
力场:推动一个物体使其产生速度变化。
■Acceleration and velocity are both vectors.
加速度和速度都是矢量。
■The rate of change of velocity with respect to time.
加速度速度相对于时间变化的速率
■A measure of the motion of a body equal to the product of its mass and velocity.
动量,冲量一种衡量物体运动量度的单位,等于运动物体的质量和速度的乘积
■That is, the angular velocity is more than doubled.
即所得的末角速度大于原来的二倍。
■The velocity of winch can't overspeed in 1m/s.
卷扬速度不能超过1m/s。
■The pressure is P, the velocity is V.
压力为p,流速为V。
■Reflectivity depends on the velocity and density of rocks.
反射能力取决于岩面的速度和密度。
■The amplitude of the BEMF is proportional to the angular velocity of the rotor.
反电动势的大小与转子的转动速度成比例。
■Strain velocity is an important factor in rolling.
变形速度是轧制中的一个重要因素。
■Only a wind of a velocity of over 8 m/s will be able to carry sand material.
只有每秒8米以上的风速,才对沙物质有运载能力。
■P-wave velocity analysis in anisotropy medium.
各向异性介质纵波速度分析。
■High flow velocity was found in some patients accompany stenosis of the siphon.
合并虹吸段狭窄时血流速度增高频谱紊乱。