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excess air ratio
释义
excess air ratio
Encyclopedia
工学
过量空气系数
释
excess air ratio
过量空气系数
燃烧单位质量燃料的实际空气量与理论空气量之比。是反映发动机可燃混合气中空气和燃油比例的一个重要参数。
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regionalized variable
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