organic extraction of DNA 有机溶剂法
organic-extraction 有机萃取
dust organic extraction 粉尘有机提取物
organic solvent extraction 有机溶剂萃取 ; 有机溶剂回流提取法
organic solvent extraction process 有机溶剂萃取法
organic substance extraction 有机物萃取
organic pesticide extraction 有机农药萃取
organic solvent extraction law 有机溶剂萃取法
Organic extraction was conducted for copper from the purple argillaceous-arenaceous dolomite in the Dongchuan copper mine.
对云南东川铜矿的紫色泥砂质白云岩进行了有机质萃取铜的实验。
The results showed that the dust organic extraction and its polycyclic aromatic hydrocarbons, organic acids, polar compounds increased micronucleus and SCE frequency significantly with a dose effect.
结果表明，粉尘有机提取物及其有机酸、多环芳烃、极性化合物可使微核率和SCE率显著增高，并有一定的剂量-反应关系。
Information Extraction is an organic unity of resources and techniques, customized to practical USES.
信息提取是一个有机融合多种资源和技术、面向实际应用的研究。
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