1 . The variation of the desorption activation energy of dichloromethane on activated carbons was discussed hardbase ( HSAB ) princi.

主要研究了金屬離子改性活性炭對二 氯甲烷 脫附活化能的影響.

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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 .

以過氧化值及酸價為指標,評價了以二氯甲烷為溶劑的生姜等六種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.

用二氯甲烷對各類食品中的N - 二甲基亞硝胺進行提取,利用氣質聯用儀采用選擇離子法(SIM)進行定性定量檢測.

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

用中性氧化鋁柱層析法對粗產物進行分離提純,用含一定量吡啶的二氯甲烷溶液作為洗脫劑.

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

利用二氧化鈦溶膠進行光催化含氯的有機物.

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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)四氫呋喃 (Tetrahydrofuran)乙酸乙酯 (Ethyl acetate)庚烷.

dichloromethane相關短語搭配

1 . 二苯二氯甲烷

diphenyl dichloromethane英語翻譯成中文: 二苯二氯甲烷相關短語: 3-diphenyl methoxytropane 苯托品 dhydroxy diphenyl 二羥基聯苯 dichloro-diphenyl-dichloro-.

1 . 二氯甲烷廢氣

purification of dichloromethane waste gas in a biotrickling filter生物滴濾池凈化二氯甲烷廢氣的實驗研究

1 . 車間空氣中二氯甲烷衛生標準

GB16218-1996 車間空氣中二氯甲烷衛生標準Health standard for dichloromethane in the air of workplace 自 1996-9-1 起執行 1 主題內容與適用范圍本標準規定.

1 . 二氯甲烷降解

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