velocity

CET6TOEFL考研IELTSGRE

英[v??l?s?ti]
美[v??lɑ?s?ti]

基本釋義

n.
速率,速度; 周轉(zhuǎn)率; 高速,快速

詞性變化

實(shí)用例句

the velocity of light

光速

牛津詞典

to gain/lose velocity

加 / 減速

牛津詞典

a high-velocity rifle

高速步槍

牛津詞典

Jaguars can move with an astonishing velocity.

美洲豹跑起來(lái)速度驚人。

牛津詞典

...the velocity of light.

光速

...the velocities at which the stars orbit.

恒星沿軌道運(yùn)行的速度

Hesitation posisons your bravery, will and initial velocity.

躊躇將拖慢勇氣 、 意志、初速.

期刊摘選

Used to test linear velocity and speed of all kinds of machine and power units.

用于測(cè)量各種機(jī)械和動(dòng)力設(shè)備的轉(zhuǎn)速和線速度.

期刊摘選

The concepts of escape and circular velocity are introduced.

在逃生的概念和循環(huán)速度介紹.

期刊摘選

Note that it does not have the same direction as the velocity vector.

要注意它的方向與速度矢量的方向不同.

辭典例句

This method makes good use of the relative velocity of AUV.

該方法較好地利用了相對(duì)速度的信息.

期刊摘選

Einstein's theory links energy with mass and velocity of light.

愛(ài)因斯坦的理論把能量同質(zhì)量和光速聯(lián)系起來(lái).

《簡(jiǎn)明英漢詞典》

The article introduces a vector way of velocity analysis for wheel system in a plane.

本文介紹一種對(duì)平面輪系進(jìn)行速度分析的矢量法.

期刊摘選

The velocity of light is about 300000 kilometres per second.

光速約為每秒300000公里.

《現(xiàn)代漢英綜合大詞典》

A week in a while, a car ran facings Irene's abode at a fast velocity.

一星期后, 一輛車以飛快的速度開(kāi)往艾琳的家.

期刊摘選

The atomic particles resist being accelerated past the velocity of light.

這些原子粒子無(wú)法被加快到超過(guò)光速.

辭典例句

The wires are made to move with uniform velocity.

電線以勻速度移動(dòng).

期刊摘選

This frequency multiplier may be used satisfactorily as the output stage some velocity radar.

這種倍頻器可以滿意地用作為某型測(cè)速雷達(dá)的輸出級(jí).

期刊摘選

For Bluetooth worm propagation, a determining factor is moving velocity of smart phone in mobile environment.

對(duì)于藍(lán)牙環(huán)境下智能手機(jī)蠕蟲(chóng)病毒的傳播, 手機(jī)的移動(dòng)速度是一個(gè)重要因素.

期刊摘選

In this paper, the optical velocity in abnormal dispersion zone is studied.

本文研究在反常色散區(qū)的光速傳播問(wèn)題.

期刊摘選

What is the angular velocity after the ball has made five complete revolutions?

在球轉(zhuǎn)了五整圈之后,角速度是多少?

辭典例句

A bullet goes from this gun with a velocity of 3000 feet per second.

此槍射出的子彈,其速度為每秒3000英尺.

《簡(jiǎn)明英漢詞典》

The evaluation model of velocity harmony consists of two parts: velocity continuity and vehicle harmony.

速度協(xié)調(diào)性評(píng)價(jià)模塊,包括速度連續(xù)性和協(xié)調(diào)性評(píng)價(jià)兩方面.

期刊摘選

For the first time use, should be amplitude and velocity regulator scale are transferred 0.

第一次使用時(shí), 應(yīng)將振幅與振速調(diào)節(jié)器的刻度都調(diào)至0.

期刊摘選

A centrifuge is a device for whirling an object with a high velocity.

離心機(jī)是使物體作高速旋轉(zhuǎn)的裝置.

辭典例句

The result suggests that pressure magnitude, pressurizing velocity and manner, and etc.

表明壓力高低 、 加壓速度快慢、加壓方式等對(duì)油藏滲流和變形產(chǎn)生顯著影響.

期刊摘選

The goal of this phase is to reach maximum velocity.

這個(gè)階段的目的是要達(dá)到最大的游進(jìn)速度.

期刊摘選

The terminal velocity model on short distance running is researched.

研究了短跑的“收尾速度”模型.

期刊摘選

真題例句

Once you have started the boulder rolling, it develops momentum, which is defined by its mass and velocity.

出自-2015年12月閱讀原文

英英釋義

Noun
  • 1. distance travelled per unit time

同義詞辨析

speed, rate, velocity, pace

這些名詞均含"速度,速率"之意。

  • speed: 普通用詞,指單位時(shí)間內(nèi)行進(jìn)的固定速度或速率,也指可能達(dá)到的最高速度。
  • rate作"速度"講時(shí),與speed同義,可換用。作速率解時(shí),指相對(duì)增長(zhǎng)的速度,也指兩種相比較而得出的標(biāo)準(zhǔn)速度。
  • velocity: 技術(shù)用詞,指物體沿著一定方向運(yùn)動(dòng)時(shí)的速率。
  • pace: 普通用詞,指步行的速度,常引申指活動(dòng)的進(jìn)度或生產(chǎn)率。

同義詞

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