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perpetual motion
[pəˌpetʃuəl ˈməʊʃ(ə)n]

  • 永动机:一种理想的机械运动,可以在不依赖外部能源的情况下持续运转。

网络释义专业释义英英释义

短语

perpetual motion machine 永动机 ; 永念头 ; 按照能量守恒定律

The Law of Perpetual Motion 永久延续的法的议案 ; 永动机 ; 永运动规律

Perpetual-motion engine 永动机

The Dream of Perpetual Motion 永动机之梦

The Perpetual Motion Machine 永动机

the first perpetual motion engine 第一类永动机

Perpetual Motion 恒动曲 ; 永久运动

The Fairlanes-Perpetual Motion 唱片名

perpetual motion machellone 永动机

a perpetual motion machine 永动机

 更多收起网络短语
  • 永久运动
    永恒运动
  • 恒动

·2,447,543篇论文数据,部分数据来源于NoteExpress

perpetual motion

  • n. motion that continues indefinitely without any external source of energy; impossible in practice because of friction

以上来源于: WordNet

 柯林斯英汉双解大词典 

perpetual motion (also perpetual-motion)

  • 1. 

    N-UNCOUNT The idea of perpetual motion is the idea of something continuing to move forever without getting energy from anything else. 永动

双语例句权威例句

  • We cannot live without eating, cars do not run without fuel, and perpetual-motion machines are just a mirage.

    进食我们不能存活没有燃料汽车不能发动,(也正是因为这个原因)永动机仅仅一个现实中不存在的幻影而已。

    youdao

  • Conspiracy theories about wear-proof products (along with their close cousins, perpetual-motion machines) have existed since the dawn of industrial times.

    工业时代早期,一些论证防磨损的产品以及该类产品的“近亲”——永动机)的阴谋已经出现

    youdao

  • Indeed, on the atomic scale, perpetual motion is a reality.

    的确原子尺度看永恒的运动一个确实存在的事实

    youdao

更多双语例句
  • One of my many frustrations of working in Washington is dealing with perpetual-motion-machine assertions.

    FORBES: Republicans Are Right To Cut The IRS Budget

  • The directors, Jean-Pierre and Luc Dardenne, track the young perpetual-motion machine through his small Belgian city, where he pedals, runs, scampers, dives, and climbs past all clutches, and, when cornered, fights with an animal ferocity.

    NEWYORKER: The Kid with a Bike

  • This was the recently popular idea that a market leader can increase sales faster than it accumulates expenses, thus creating a turbocharged, perpetual-motion profit machine at least until the U.S. Justice Department decides to break it up.

    FORBES: Advice for Bush

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