Molecular weights of gases and vapors

气体和蒸汽的分子量

Water vapors can condense to form clouds.

水蒸汽能凝结成云。

And thus it does not tend to decompose vapors to the same extent .

这样在某种程度上不致于析出蒸汽。

This will be breathed out again next day, carrying oil vapors with which it has become mixed overnight.

进入储罐的空气在夜间和油蒸汽混合，第二天带着油蒸汽又被排出储罐。

The radioactive fission products in these vapors eventually decay into stable elements.

这些蒸汽中的放射性裂变物质会最终衰退成稳定元素。

The vapors Can extend well beyond the fog cloud depending on the product and atmospheric conditions.

依赖于产品和空气的状况，蒸汽可以在雾云上延伸得很宽。

The vapors can extend well beyond the fog cloud depending on the product and atmospheric conditions.

依赖于产品和空气的状况，蒸汽可以在雾云上延伸得很宽。

However, before he could reach the truck, the chemical vapors ignited, engulfing Charlie.

然而他还没来得及够着卡车, 化学蒸汽已燃烧起来, 一时间火舌吞灭了查里.

Danger! The pump must not be used for corrosive gasses or vapors and not for pumping oxygen. Explosion hazard!

真空不能用于抽腐蚀性气体或蒸汽；也不能用于抽氧气。有爆炸的危险！

The inhalation of vapors or powders as also as the contact with dangerous substance with skin or eyes has to be prevent.

必须防止吸入有害蒸汽或粉尘，也要避免皮肤和眼睛接触这些有害物质。