trichloroethane

常見例句

• Trichloroethane, trichloroethylene or tetrachloromethane is prohibited using.
  嚴(yán)禁使用三氯乙烷、三氯乙烯或四氯化碳！
• Insecticide 2,2 Bis(p methoxyphenyl) 1,1,1 trichloroethane(DMDT) was synthesized from anisol and trichloroacetaldehyde. Optimum synthesizing conditions of anisols was investigated by orthogonal test.
  用苯甲醚和三氯乙醛為原料，合成了殺蟲劑2，2-雙（對-甲氧苯基）-1，1，1-三氯乙烷（DMDT），并采用正交試驗(yàn)法研究了苯甲醚的最佳合成條件
• The paper determined the content of various halocarbons in water-borne coatings,such as dichloromthane, ethylene dichloride,chloroform,trichloroethane,carbon tetrachloride by the Electronic Capture Detector(ECD).
  采用配有電子捕獲檢測器(ECD)的氣相色譜對各類水性涂料中的鹵代烴,如二氯甲烷、二氯乙烷、三氯甲烷、三氯乙烷、四氯化碳的含量進(jìn)行測定,本方法操作簡便,結(jié)果準(zhǔn)確。
• METHODS The residues of 4 isomers of benzene hexachloride (BHC), 4 isomers of dichloro-diphenyl trichloroethane (DDT) and pentachloro nitrobenzene (PCNB) were determined by gas chromatography.
  方法 采用氣相色譜法對六六六(BHC) 4種異構(gòu)體、滴滴涕 (DDT) 4種異構(gòu)體和五氯硝基苯 (PCNB)進(jìn)行測定。
• Objective:To determine the pesticide hexachlorocyclohexane(BHC),dich lorodiphenyl trichloroethane(DDT)and pentachloronitrobenzene(PCNB)contents in home-planted Hedyotis diffusa Willd.
  目的:檢測家種白花蛇舌草中六六六(BHC)、滴滴涕(DDT)、五氯硝基苯(PCNB)的殘留量。
• The paper describes the process flow,operation control system and application of recovery facilities for 1,1,1 trichloroethane solvent,which has been set up and used in color teletron production line.
  介紹了已在彩色顯像管生產(chǎn)線上配套應(yīng)用的三氯乙烷回收裝置的工藝流程、操作控制系統(tǒng)和應(yīng)用效果。
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