extraction mechanism中文什么意思

extraction: n. 1.抽出，拔出。 2.【化學】提取(法)；萃取(法 ...
mechanism: n. 1.(機械)結構；機械裝置[作用]；(故事的)結構 ...
amine extraction mechanism: 胺萃取機理
residue extraction mechanism: 排渣機械; 排渣設備
extraction: n. 1.抽出，拔出。 2.【化學】提取(法)；萃取(法)；回收物，提出物；精煉。 3.精選，摘要。 4.血統(tǒng)，家世，出身。 5.【數(shù)學】開方，求根。 spirit of the first extraction 原汁酒。 a man of foreign extraction 外國(血統(tǒng)的)人。 extractions from a book 一本書的內(nèi)容摘錄。 an extraction of 81 percent 百分之八十一的出粉率，八一粉。 the extraction of root 【數(shù)學】開方法，求根法。

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Extraction mechanism of purple crystallize on the aqueous two - phase system of tetrabutylammonium bromide and 2so4 mixture
硫酸銨雙水相萃取法萃取結晶紫的行為研究
Au . the influence of several variables such as gold and cosolvent concentrations , shaking times , the ratio of tdmba and gold on the extraction of gold and the water concentration of the organic phase were studied . while the cosolvent ratio is more than 10 % , in the tdmba system , gold was extracted completely . the gold extraction mechanism was discussed on the bases of water concentrations of organic phases and infrared spectrum . it was found that the aggregation ratio of tdmba and au
等因素對萃取率的影響，并研究了有機相的連續(xù)萃取有機相金含量與水含量的關系。結果表明，助溶劑體積比10 %以上時，十四烷基二甲基芐基氯化銨對金具有萃取能力強，平衡時間短的特點。季銨鹽陽離子與au cn

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