酒类中双羰基化合物对其风味有着重要影响。

Dicarbonyl compounds in wine had an important effect on flavor.

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汽车尾气是大气中羰基化合物的主要来源之一。

Vehicular exhaust is one of the most important sources in the atmosphere.

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汽车尾气是大气中羰基化合物的主要来源之一。

Vehicular exhaust is one of the most important sources in the atmosphere.

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