“中间投入率”的概念、定义、翻译、参考文献-科学参考

单词	中间投入率
释义	中间投入率 Encyclopedia 经济学产业关联理论释 intermediate input rate中间投入率国民经济中某一产业的中间投入与总投入的比值。又称为后向关联效应，即一个产业在其生产活动中，需要其他产业为其生产供应产品因而衍生出的需求，带动了提供原材料的其他产业的进步与发展。
随便看	building base building block building block hypothesis building carbon emission building ceramics building collapse accident rescue building communication access system building construction building construction in winter building construction protection articles building control line building coverage ratio building decoration building density of livestock farm area building digital twin building distance building electricity engineering building energy consumption index building energy consumption index of heating transmission system building energy simulation software building engineering building engineering design building engineering investigation and surveying building engineering survey building envelope

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。