noble gas造句

1、"We don't see any solar noble gas in the mantle," he says.
他说：“我们没有看到仍和太阳能惰性气体在地幔之中。”

2、This is ionic radii with a noble gas configuration.
这是稀有气体的离子半径。

3、The sealed hopper is filled with noble gas and massive sponging agent.
在密封仓内充有惰性气体和块状发泡剂。