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(duì)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(guò)氧化值及酸價(jià)為指標(biāo),評(píng)價(jià)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(duì)各類食品中的N - 二甲基亞硝胺進(jìn)行提取,利用氣質(zhì)聯(lián)用儀采用選擇離子法(SIM)進(jìn)行定性定量檢測(cè).

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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(duì)粗產(chǎn)物進(jìn)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(jìn)行光催化含氯的有機(jī)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(guān)短語(yǔ)搭配

1 . 二苯二氯甲烷

diphenyl dichloromethane英語(yǔ)翻譯成中文: 二苯二氯甲烷相關(guān)短語(yǔ): 3-diphenyl methoxytropane 苯托品 dhydroxy diphenyl 二羥基聯(lián)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(shí)驗(yàn)研究

1 . 車間空氣中二氯甲烷衛(wèi)生標(biāo)準(zhǔn)

GB16218-1996 車間空氣中二氯甲烷衛(wèi)生標(biāo)準(zhǔn)Health standard for dichloromethane in the air of workplace 自 1996-9-1 起執(zhí)行 1 主題內(nèi)容與適用范圍本標(biāo)準(zhǔn)規(guī)定.

1 . 二氯甲烷降解

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