“乌姆赖比阿河”的概念、定义、翻译、参考文献-科学参考

单词	乌姆赖比阿河
释义	乌姆赖比阿河 Encyclopedia 理学摩洛哥释 Oum er-Rbia River; Oum er-Rbia, Oued乌姆赖比阿河摩洛哥最大的河流。
随便看	proportional relation proportional relations among agriculture,light industry and heavy industry proportional relations among primary industry,secondary industry and tertiary industry proportional representation proportional sampling proportional selection proportional sequence proportional stratified sampling proportional subclass number proportional trapping proportional valve proportional variable proportion by addition proportion by addition and subtraction proportion by alternation proportion by subtraction proportioner proportion of nonconforming items proportion of piped onto premises proportion of soil erosion control proportion of wind and solar power generation in electricity production proportion relationship between accumulation and consumption proportion relationship between two-major parts of social production proportion with equal means proposal

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