氫原子的英文：
hydrogen atom

參考例句：
  • An acid having one replaceable hydrogen atom.
    一元酸只有一個可置換氫原子的酸
  • Containing two replaceable hydrogen atoms.
    二元的含有兩個可取代的氫原子的
  • So there are hydrogen and oxygen atoms in sugar.
    所以糖里含有氫原子和氧原子。
  • He applied the concept of quantization of energy to the hydrogen atom
    他把能量量子化的概念用于氫原子。
  • A molecule is a thousand times bigger than an atom of hydrogen.
    一個分子比一個氫原子大一千倍。
  • The oxygen atom is 16 times heavier than the hydrogen atom .
    氧原子的重量是氫原子的16倍
  • One proton is almost as heavy as an entire atom of hydrogen.
    一個質(zhì)子幾乎與整個氫原子的重量相等。
  • The oxygen atom is nearly 16 times as heavy as the hydrogen atom.
    氧原子的重量幾乎是氫原子的16倍。
  • A molecule of ammonia is made up of one atom of nitrogen and three atoms of hydrogen.
    氨分子包含一個氮原子和三個氫原子。
  • The specificity of the hydrogen migration has been demonstrated through the use of deuterated compounds
    這種特殊的氫原子遷移，已經(jīng)用氘化化合物予以證實。
hydrogen是什么意思：
n. 氫
  • hydrogenated shortening
    氫化酥油
  • Hydrogen has no colour no taste and no smell.
    氫氣無色、無味、無嗅。
  • Water is composed of hydrogen and oxygen.
    水是由氫氧組成的。
  • Water contains hydrogen and oxygen.
    水含有氫和氧。
  • Hydrogen and oxygen are gases.
    氫和氧是氣體。
atom是什么意思：
n. 原子
  • An intramolecular connection that spans atoms or groups of atoms.
    橋指分子內(nèi)部原子與原子間的連接物
  • The atomic formula is called atom for short in predicate calculus.
    在謂詞演算中，有時將原子公式簡稱為原子。
  • According to the theory of atoms all elements consist of atoms.
    根據(jù)原子理論，所有的元素都是由原子所組成的。
  • The atoms are large, relative to their spacing.
    原子和它們的間隔相對而言是大的。
  • This gamma radiation is absorbed by atoms.
    這種伽瑪射線被原子吸收。

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