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单词
reaction degree
释义
reaction degree
Encyclopedia
工学
速度三角形
释
reaction degree
反力度
动叶中用于压力势能转换的能量和整个级(动叶和静叶)用于压力势能转换的能量的比例值。
工学
反动度
释
reaction degree
反动度
在压气机中,反动度动叶中用于压力势能转换的能量与整个级轮缘功之比,通常用符号表示。又称反力度。
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product quality certification system
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product quality supervision
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