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单词 ordinary hydrogen
释义
ordinary hydrogen
  • 简明释义
  • 普通氢
  • 网络释义
  • 1

    ?普通氢

    ... 常微分方程 ordinary differential equation 普通氢 ordinary hydrogen 普通灰浆 ordinary lime mortar ...

  • 双语例句
  • 1
    Heavy water is heavy because the hydrogen in it weighs twice as much as ordinary hydrogen (it has a proton and a neutron in its nucleus, instead of just a proton).
    重水之所以重是因为水中氢的重量是普通氢的两倍(它的原子核中有一个质子和一个中子,而不仅仅是一个质子)。
  • 2
    Deuterium is a heavier and stable isotope of ordinary hydrogen.
    氘是普氢较重的、稳定同位素。
  • 3
    The frequency needed to do this can then be compared with that which flips the spin of an ordinary hydrogen atom.
    这些测试的频率将会与翻转普通氢原子的频率作对比。
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更新时间:2025/1/27 16:30:33