“state programmed coal mining areas”的概念、定义、翻译、参考文献-科学参考

单词	state programmed coal mining areas
释义	state programmed coal mining areas Encyclopedia 理学能源基础地质调查释 state programmed coal mining areas中国煤炭国家规划矿区国家规划的以资源禀赋为主要依据划定的煤炭资源富集区。
随便看	improper element improper equivalence improper face improper ferroelectricity improper ferroelectrics improper filter improper fraction improper function improper game improper hyperplane improper hypersphere improper ideal improper integral improper integral with parameter improper limit improper line improperly divergent sequence improperly divergent series improperly integrable function improperly posed problem improperly primitive form improper mapping improper maximum improper minimum improper motion

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