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推重比
释义
推重比
Encyclopedia
工学
〔航空发动机性能〕
释
thust to weight ratio
推重比
发动机在海平面静止条件下最大状态(加力发动机为全加力状态)所产生的推力与其重量(力)之比。表示发动机或飞机单位重量(力)所产生的推力,是一个无量纲单位。
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