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chemical elements

  • 化学元素：构成化学物质的基本物质，由原子核中的质子数决定其元素性质。

双语例句

  1. Callahan posits that chemical elements radiate electromagnetic signals.
    卡拉汉假定化学元素放射电磁信号。
    来自《柯林斯英汉双解大词典》
  2. This god has also given his name to one of the chemical elements.
    这个上帝也把他的名字给了一种化学元素。
  3. As the tree grows, it adds a layer to its trunk taking up chemical elements from the air.
    随着树木的生长，它在树干上增加了一层吸收空气中的化学元素而生成的膜。

网络短语

  • Fissionable chemical elements
    可裂变化学元素；可裂变的化学元素
  • Periodic Table of Chemical Elements
    元素周期表；周期表
  • Chemical elements contents
    化学成分
  • SOME CHEMICAL ELEMENTS
    部分化学元素
  • About the Chemical Elements
    有关化学元素简介

英英释义

  • n.any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter