“revitalization area of the old industrial base in northeast China”的概念、定义、翻译、参考文献-科学参考

单词	revitalization area of the old industrial base in northeast China
释义	revitalization area of the old industrial base in northeast China Encyclopedia 理学东北老工业基地振兴区释 revitalization area of the old industrial base in northeast China东北老工业基地振兴区以黑龙江、吉林、辽宁3省为主体的东北老工业基地的改造升级地区。
随便看	periodic diffeomorphism periodic differential equation periodic distribution periodic distribution function periodic dynamical system periodic electrostatic focusing periodic element periodic error periodic firing periodic flow periodic fluctuation periodic fraction periodic free resolution periodic function periodic geodesic periodic group periodic heat flow method periodic inequality periodic infinite decimal fraction periodic inspection periodic instability periodic in the mean periodicity periodicity and symmetry of surface structure periodicity characteristic

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