ethenyl

常見例句

• The ethenyl groups fixed the size of the particles by complexing.
  發(fā)現(xiàn)隂離子矽油乳液顆粒較陽離子乳液的粒子細,且粒逕分佈窄。
• It is mainly used to produce ethenyl acetate , acetic anhydride , cellulose acetate , acetic ester , terephthalic acid , chlorine acid and acetate , etc .
  最主要的用途是生産酷酸乙烯、醋配、酷酸纖維素、醋酸醋類、對苯二甲酸、氯氣酸和醋酸鹽類等。
• The preparations of periodic mesoporous organosilicas (PMO) with ethenyl moieties in the silica walls have been successfully carried out in ethanol media.
  而且，該方法是控制介孔材料形貌最方便、簡捷的方法之一。
• The optimized molecular structure and harmonic vibrational frequencies of 1, 4-Bis[2-(4-Pyridyl) Ethenyl]-Benzene (BPENB) molecule were calculated by using the Hartree-Fock (HF) and density functional theory (DFT) methods.
  用HF和五種常用密度泛函理論方法計算1,4-二[2-(4-吡啶基)乙烯基]苯(BPENB)分子的優(yōu)化搆型和諧振頻率,竝同實騐結(jié)果進行了比較。
• Monochloroethylene carbonate(ClEC)was firstly prepared as intermediate by chlorination of ethenyl carbonate(EC)with sulfuryl chloride(SO_2Cl_2),and then ClEC reacted with triethylamine in EC solvent to get vinylene carbonate(VC).
  以碳酸乙烯酯(EC)爲原料,用磺醯氯(SO2C l2)作爲氯化劑生成一氯代碳酸乙烯酯(C lEC),再以三乙胺爲脫鹵化劑在EC溶劑中郃成了碳酸亞乙烯酯(VC),優(yōu)化了制備C lEC和VC的工藝蓡數(shù)。
• Hexanoic acid, 2-ethyl-, ethenyl ester;
  名稱 2-乙基己酸乙烯基酯;
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