noble gasses
英
美
- 惰性气体
详细释义
名词 noble gas:
-
any of the chemically inert gaseous elements of the helium group in the periodic table
双语例句
- These facts show that the closed configurations of the noble gases are most difficult to disturb by removal of a electron.
这些事实表明，对惰性气体的闭合电子组态，要移去一个电子以破坏其组态是最困难的。
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