加热气体使其分子运动速度加快。
文中介绍一种利用工艺中液体冷却放出热量来加热气体的分离式热管换热器。
The paper introduces the separate type heat pipe exchanger to heat the gas from process liquid.
研究结果表明，管内瓦斯爆炸过程中所产生的爆炸波有两个峰值，第一峰值为爆炸波压力，第二峰值压力为火焰到达后加热气体升压所致。
The result shows that there are two peak values, the first one is explosion wave pressure; the second is caused by the hot gas, which is heated by the subsequent flame.
氢分子发出红外线的原因是它们吸收了恒星发出的紫外线，或者是受到了恒星喷发的炽热气体流的加热。
The molecules emit the infrared light that they have absorbed ultraviolet radiation from the star or have been heated by the wind from the star.
熏蒸剂必须以热气体状态输入集装箱内。为了达到这种效果，必须采用具有合适加热能力的气化器。
The fumigant must BE introduced into the container as a hot gas. To achieve this, vapourisers of suitable heating capacity must BE used.
热气体将被星系中爆发的任何超新星进一步加热。
The hot gas will be heated further by any supernova which go off in the galaxy.
另外，高压惰性气体如氮在加热气化单元，然后用干煤饲料。
Alternatively, high-pressure inert gas such as nitrogen is heated in the gasification unit and is then used to dry the coal feed.
另外，高压惰性气体如氮在加热气化单元，然后用干煤饲料。
Alternatively, high-pressure inert gas such as nitrogen is heated in the gasification unit and is then used to dry the coal feed.
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