“需求论”的概念、定义、翻译、参考文献-科学参考

单词	需求论
释义	需求论 theory of demand
随便看	Pulicidae pulicosis pulic system engineering pull pull(action)fuze Pull-and-out block pull-apart pull-apart basin pull-apart connector pull-apart structure pull a print pull a proof pull-back pull-back bar pullback blade pull-back cable pullback cam disk pullback cylinder pullback mechanism pull back (PB) pullback spring pull-behind pull-behind cylinder pull blade pullboat

科学参考收录了1248194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。