像氖和氩这样的惰性气体，在它们的外电子层有8个电子。
Inert gases like neon and argon have eight electrons in their outer shell.
惰性气体氩离子清洗过程中使用。
惰性气体元素的原子半径特别大吗？
命名：稀有气体，惰性气体。
尽量少消耗空气或惰性气体。
每一周期以惰性气体的主族元素结束。
Each period ends with a member of the family of elements called the noble gases.
加入一点惰性气体，就会有一点混合熵。
I add a little bit of inert gas, there's a little bit more entropy of mixing.
氩属于稀有惰性气体家族。
产品：惰性气体，氧，氢。
惰性气体将油推向生产井。
他对惰性气体做试验。
他说：“我们没有看到仍和太阳能惰性气体在地幔之中。”
氦和氖为惰性气体。
我稍稍增加A的量会怎么样，如果在存在惰性气体的情况下？
What if I had a little bit more A, in the presence of the inert gas?
涉及惰性气体时存在两个主要的危险：窒息和压力。
Two principal hazards exist in dealing with inert gases: asphyxiation and pressure.
如果没有A物质，而只有惰性气体的话，那么就不会有混合熵。
If I have nothing, if I have no a here, up here and just the inert gas, then there's no entropy of mixing.
我知道氖有个更高的电子力，但在常态下它是惰性气体。
I know neon has a higher yet electronegativity, but normally it is inert.
灯泡有时充入惰性气体，为的是能在更高的温度下工作。
The bulb is sometimes filled with an inert gas which permits operation at a higher temperature.
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。
Nitrogen, which, makes up about 78% of the Earth's atmosphere, is an inert gas but it has more reactive forms.
氡是一种自然产生的放射性惰性气体，它无色、无味、无臭。
Radon is a chemically inert, naturally occurring radioactive gas without odour, colour or taste.
氡是一种天然产生的放射性惰性气体，它无色、无味、无臭。
Radon is a chemically inert, naturally occurring radioactive gas. It has no smell, colour or taste.
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。
The physicists directed the X-ray flashesinto a vacuum chamber filled with a few atoms of an inert gas.
食物可以在空气、过热蒸汽、真空、惰性气体中干燥，可以用直接加热干燥。
Foodstuffs may be dried in air, superheated steam, in vacuum, in inert gas, and by the direct application of heat.
而在周期表里此行最重的元素，惰性气体氦，用于压力舱那类东西的小裂缝。
The next heaviest element in the periodic table, the inert gas helium, is used for detecting cracks in pressure vessels and the like.
向衰竭油层注入惰性气体(二氧化碳或氮气)的一种强化采油法。
An enhanced oil recovery technique in which an inert gas such as carbon dioxide or nitrogen is injected into a depleted oil reservoir.
气态氩无味，无色，无嗅，无腐蚀性，不可燃。氩属于稀有惰性气体家族。
Gaseous argon is tasteless, colorless, odorless, non corrosive, and nonflammable. Argon belongs to the family of rare inert gases.
相反，他们使用一种惰性气体，如氙，散发出淡淡的当它接触到高压电器电弧。
Instead, they make use of an inert gas, such as Xenon, which emits light when it comes in contact with a high voltage electrical arc.
相反，他们使用一种惰性气体，如氙，散发出淡淡的当它接触到高压电器电弧。
Instead, they make use of an inert gas, such as Xenon, which emits light when it comes in contact with a high voltage electrical arc.
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