perpetual motion machine中文，perpetual motion machine的意思，perpetual motion machine翻译及用法

2026-04-13 23:53 浏览次数 18

perpetual motion machine

英[pəˈpetʃuəl ˈməuʃən məˈʃi:n]美[pɚˈpɛtʃuəl ˈmoʃən məˈʃin]

永动机

perpetual motion machine 英语释义

英语释义

  • a machine that can continue to do work indefinitely without drawing energy from some external source; impossible under the law of conservation of energy

perpetual motion machine 片语

片语

perpetual mobile永动机

perpetual motion machine 例句

英汉例句

  • charles redheffer raised large sums of money in philadelphia with a perpetual motion machine and then took it to new york in 1813, where hundreds paid a dollar each to see it.

    查尔斯·李德黑法（charlesredheffer）凭永动机在费城筹集了巨款，又于1813年将它带到纽约，数百人都花一美元来看该机器。

  • then somehow he hinted the second law of thermodynamics and the perpetual motion machine (of the first kind… haha)… then i explained the negative sign… then i don't owe him any assignment… lol.

    然后后来不知道为什么他就提示了热力学第二定律和第一类永动机…然后我就解释了…然后现在他就欠我作业了…哈哈哈…

  • a perpetual motion machine would have to be frictionless.

    永动机只能是一种无摩擦力的机器。

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