1·So it's like an inert gas sitting on top of the water.
所以这里的情况是在水的上方,有一部分惰性气体。
2·And, although you think that nitrogen, I mean, it's an inert gas.
尽管你认为那是氮气，我的意思是，它是一种惰性气体。
3·The tube is blanketed in an inert gas such as nitrogen or argon.
管子被整个地漫浸在流动的氮或氩等惰性气体中。
4·Evacuate the equipment and break vacuum with an inert gas, such as nitrogen.
对设备抽真空，然后充入不活泼气体，如氮。
5·The paper introduces an inert gas system based on programmable controller (PLC).
本文介绍一套基于可编程序控制器(PL C)的惰性气体发生系统。
6·The conversion zone is continuously purged, preferably with an inert gas such as nitrogen.
转换区不断清除最好的惰性气体，如氮。
7·The bulb is sometimes filled with an inert gas which permits operation at a higher temperature.
灯泡有时充入惰性气体，为的是能在更高的温度下工作。
8·The protective agent may be an acidic solution, a salt solution or a mixture thereof, or an inert gas.
保护剂为酸溶液或盐溶液或它们的混合液，或者为惰性气体。
9·The physicists directed the X-ray flashesinto a vacuum chamber filled with a few atoms of an inert gas.
物理学家将X射线引入真空密闭腔中，填充少量的惰性气体。
10·Nitrogen, which, makes up about 78% of the Earth's atmosphere, is an inert gas but it has more reactive forms.
虽然组成地球大气78%的氮是一种惰性气体，但它却有多种化学式。