现行的燃烧室要想减少排放量，必须在燃料注入燃烧室之前就通过大量的空气流将燃料混合好。

To reduce emissions in existing combustors, fuel is premixed with a large amount of swirling air flow prior to injection into the combustor.

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该腔室有一个很纤细的偏心气缸，它可以旋转以使唤得下部或者上部狭槽的气流更强。

This chamber contains a slightly eccentric cylinder which can be rotated to make either the upper or the lower slots bigger.

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最后，在储藏容器和储藏室墙壁之间留有一定的距离，以便空气流通。

Finally, airflow must not be restricted. Leave space between the food containers and the walls of the storage area.

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