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英汉例句

\ dichloromethane的例句（dichloromethane在句子中的用法）

dichloromethane的例句（dichloromethane在句子中的用法）

Antioxidant activities of six spice materials have been measured using peroxidevalue ( POV ) and acid value ( AV ) after extraction with dichloromethane. 以过氧化值及酸价为指标,评价了以二氯甲烷为溶剂的生姜等六种常用香辛料提取物的抗氧化作用.
The variation of the desorption activation energy of dichloromethane on activated carbons was discussed hardbase ( HSAB ) princi. 主要研究了金属离子改性活性炭对二氯甲烷脱附活化能的影响.

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