“purchasing managers' index”的概念、定义、翻译、参考文献-科学参考

单词	purchasing managers' index
释义	purchasing managers' index Encyclopedia 理学【景气调查】释 purchasing managers' index制造业采购经理指数通过对制造业企业采购经理的月度调查结果统计汇总编制而成的指数。简称制造业PMI。反映企业采购、生产、流通等各个环节的情况，是国际上通用的宏观经济先行性指数，对经济活动的监测和预测具有重要作用。
随便看	ascendant subgroup ascending ascending and descending，floating and sinking ascending branch ascending central series ascending chain ascending chain condition ascending chain condition for left ideals ascending development method ascending difference ascending earth station ascending factorial ascending ideal series ascending induction ascending node ascending normal series ascending order ascending order of powers ascending phase ascending powers ascending power series ascending reticular activation ascending sequence ascending series ascending the clear and descending the turbid

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。