And some go for pure chemistry, breaking the cellulose down into a gaseous mixture of hydrogen and carbon monoxide before building it back up into something more useful.

也有的是纯粹的化学，将纤维素分解成一种氢和碳的气体混合物，然后再将其合成更为有用的东西。

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The resultant cold, gaseous nitrogen is now injected into the engine's cylinder (see diagram) along with a mixture of water and glycol, known as a heat-transfer liquid, that is at room temperature.

由此产生的冷冰的气态氮被注入发动机汽缸（见图）。与此同时，乙二醇与水的混合物也注入其中，这种混合物是一种常温环境下的“传热液体”。

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Forest fire smoke is a complex mixture of particles, liquids and gaseous compounds.

森林火灾烟气是一种包含固体颗粒、液体和气体化合物的复杂混合物。

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These include heat from the partial combustion, a gaseous mixture called syngas that can be burned as fuel, and a heavy oil.

ECONOMIST: Biochar could enrich soils and cut greenhouse gases as well

Returning the superheated mixture suddenly to atmospheric pressure causes it to separate into its liquid and gaseous components.

ECONOMIST: Monitor