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            环丁酮... 
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            cyclobutanone的音标:cyclobutanone的英式发音音标为:[saɪkləʊb'ju:tɑ:nɒn]cyclobutanone的美式发音音标为:[saɪkloʊb'jutɑnɒn]... 
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            n.丁酮... 
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            butanone的音标:butanone的英式发音音标为:[bju:tɑ:'nɒn]butanone的美式发音音标为:[bjutɑ'nɒn]... 
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            The kinetics of dehydrogenation of 2 - butanol to butanone on Ni Ultrafine particle catalyst has been studied.本文研究了镍超细粒子催化2-丁醇液相脱氢反应的动力学.In this thesis, the Henry coefficients of DMF, butanone and toluene in DBP were mea... 
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            Absorbed by solvent, butanone - toluene mixture was analyzed by gas chromatography ( GC ).利用溶剂吸收采集丁酮甲苯混合组分,并用气相色谱 ( GC ) 测定.In this thesis, the Henry coefficients of DMF, butanone and toluene in DBP were measured.论文测定了DM...