extractive technique的意思|示意

Methods: The orthogonal design was used to optimize extractive technique with alcohol and water.

方法采用正交试验法,优选醇提工艺和水提工艺.

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The Pt Pd extractive technique and production process are dealt with in this paper.

介绍了铂钯提取工艺和生产过程.

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Objective To investigate the alcohol extractive technique of hyperin from Hypericum ( perforatum ) Linn .

目的探索贯叶金丝桃药材中 金丝 桃苷的乙醇提取工艺.

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