hydrogens

[ˈhaidrədʒənz]
  • 释义

  • <化>氢( hydrogen的名词复数 );

  • 双语例句
  • 1、

    A methane molecule is composed of one carbon atom attached to four hydrogens.

    甲烷分子由1个碳原子与4个氢原子构成。

    ——柯林斯例句
  • 2、

    Those that are aligned in the place are called equatorial hydrogens.

    那些在平面上定向的氢叫做平伏氢.

    辞典例句
  • 3、

    Those that are aligned perpendicular to the plane are called axial hydrogens.

    与平面垂直定向的氢叫做直立氢.

    辞典例句
  • 4、

    As the starshine intensified , it eventually stripped electrons from the hydrogens, ionizing the atoms.

    一旦星光增强,氢原子中的电子最后就会被打掉, 形成离子.

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  • 5、

    In there compounds, the cyclopentadiene ring has only four hydrogens.

    在这些化合物里, 环戊二烯环只有4个氢.

    辞典例句
  • 6、

    The other two activated hydrogens still can take place mannich reaction with amine and formaldehyde.

    余下的两个活性氢位置仍然能与胺类、醛类发生曼尼期碱的缩合反应.

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  • 7、

    The hydrogens no longer eclipse each other and are said to be staggered.

    氢原子彼此之间不再是重叠的,而是交叉的了.

    辞典例句
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