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...
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...
喊叫声变成了惊恐的尖叫声。The shouts changed to screams of terror.孩子们在欢笑声和喊叫声中换教室。Children were changing classrooms amid laughter and shouts.优胜者接近终点时,人群中发出一片喊叫声.The crowd set up a shout as the winner neared the post....
她听了这些奉承话而得意起来.She was pleased by the flattery.詹姆斯听几句奉承话就忘乎所以。James was extremely susceptible to flattery.他喜欢说奉承话.He likes to make flattering remarks....
With the CIP market continues, Agfa's specific business card printing enterprises introduces Super Omni - directional CTP.随著CIP阛阓不停拓展, 爱克发公司针差制卡企业推出了超能 全方位 CTP方案.The community is very mixed, not least because there ...