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为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

A novel approach for additive free synthesis of nanocrystalline magnesium hydroxide (MH) and magnesium oxide (MgO) using......

yqhD oxidoreductase was determined to be an NADP-dependent dehydrogenase,and was more active toward 3-HPA when compared ......