“RAS approach”的概念、定义、翻译、参考文献-科学参考

单词	RAS approach
释义	RAS approach Encyclopedia 理学运筹学方法释 RAS approachRAS法 RAS法（Biproportional Scaling Method）根据基年的投入产出表，用目标年中间需求合计作为行向控制量，目标年中间投入合计作为列向控制量，从行和列两个角度交替地对基年中间投入结构进行修正，从而得到目标年份投入产出表中间流量矩阵或直接消耗系数矩阵的一种数学方法。又称双比例尺度法或双比例平衡法。 Mathematics ＞运筹学＞其他运筹学方法＞释义 RAS approachRAS法
随便看	railway freight car railway freight transportation railway geographic information system railway goods invoice information system railway goods transportation railway goods transportation measurement and inspection railway goods yard Railway Guerrilla railway industrial siding railway infrastructure communication network railway intelligence service railway intelligent building railway intelligent dispatching command railway intelligent logistics railway intelligent transportation system railway intermodal flatcar Railway Internet Ticketing System railway ITS architecture railway labor protection railway launching vehicle railway law Railway Law of the People's Republic of China railway level crossing signal railway lines within station yard railway location design

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