dichloromethane是什么意思？dichloromethane怎么读？dichloromethane例句及用法

1 . 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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2 . 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.

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3 . N - dimethyl nitrosamine in food was extracted by Dichloromethane and determined by SIM with gas chromatography - mass spectrometry.

用二氯甲烷对各类食品中的N - 二甲基亚硝胺进行提取,利用气质联用仪采用选择离子法(SIM)进行定性定量检测.

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4 . The crude products were purified by neutral alumina column Chromatography with dichloromethane containing pyridine as eluent.

用中性氧化铝柱层析法对粗产物进行分离提纯,用含一定量吡啶的二氯甲烷溶液作为洗脱剂.

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5 . Titanium oxide sol was prepared using inorganic titanium salt, and was used to photo - oxidize dichloromethane solution.

利用二氧化钛溶胶进行光催化含氯的有机物.

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1 . 二氯甲烷

31一氯甲烷（methyl chloride)32二氯甲烷（dichloromethane)33氯仿（chlorform)

2 . 二氯甲

(Acetonitrile)二氯甲 (Dichloromethane)二硫化碳 (Carbon disulphide)甲苯 (Toluene)二乙基胺(Diethylamine)四氢呋喃 (Tetrahydrofuran)乙酸乙酯 (Ethyl acetate)庚烷.

dichloromethane相关短语搭配

1 . 二苯二氯甲烷

diphenyl dichloromethane英语翻译成中文: 二苯二氯甲烷相关短语: 3-diphenyl methoxytropane 苯托品 dhydroxy diphenyl 二羟基联苯 dichloro-diphenyl-dichloro-.

1 . 二氯甲烷废气

purification of dichloromethane waste gas in a biotrickling filter生物滴滤池净化二氯甲烷废气的实验研究

1 . 车间空气中二氯甲烷卫生标准

GB16218-1996 车间空气中二氯甲烷卫生标准Health standard for dichloromethane in the air of workplace 自 1996-9-1 起执行 1 主题内容与适用范围本标准规定.

1 . 二氯甲烷降解

studies on dichloromethane degradation of bacterium ., 二氯甲烷降解菌的研究.