“industry classification system”的概念、定义、翻译、参考文献-科学参考

单词	industry classification system
释义	industry classification system Encyclopedia 管理学行业分类体系释 industry classification system行业分类体系以产业活动单位和法人单位作为划分对象，根据经济活动的性质而形成的等级式分类体系。
随便看	feedback factor feedback function feedback gain feedback gain matrix feedback game feedback group feedback information feedback inhibition feedback linearization feedback loop feedback mechanism feedback network feedback neural network Feedback prediction method feedback reflector feedback reflector, FBR feedback regulation of allosteric enzyme feedback shift register feedback signal feedback stabilization feedback suppression feedback synthesis feedback system feed biological contamination feed box of machine tool

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