hydroformylation什么意思解释

Numerous applications of two phase catalysis to hydroformylation, hydrogenation and other organic reactions are also described.两相催化在烯烃的氢甲酰化反应 、 不饱和化合物的加氢反应以及其它有机反应中获得了广泛的应用.Hydroformylation of the olefinic atom economic ...

hydroformylation的音标：hydroformylation的英式发音音标为：[haɪdrəfɔ:mɪ'leɪʃən]hydroformylation的美式发音音标为：[haɪdrəfɔmɪ'leɪʃən]...

affirmation的反义词有：negation, denial, denial, negation。n.affirmation的反义词（断言;主张;确认）：negation, denial。affirmation的反义词（其他释义）：denial, negation。...

Capparaceae的音标：...

对…不满， 对…有抱怨...

HA1基因进化树显示出以很长的主干和很短的侧枝为特征.The results showed that the evolution of HA 1 represented a long trunk with short side branches.分析构建了两个氨基酸序列的系统进化树.Two phylogenetic trees were created from the alignments of the two amino acid ...

gauger的音标：gauger的英式发音音标为：['geɪdʒə]gauger的美式发音音标为：['geɪdʒə]...

interpretations的音标：interpretations的英式发音音标为：[ɪntɜ:prɪ'teɪʃnz]interpretations的美式发音音标为：[ɪntɜprɪ'teɪʃnz]...

膜素...

I gulped, and then proceeded to tell her the whole story.我倒吸了一口气，接着把事情的原委都讲给她听。"I'm sorry," he gulped.“很抱歉，”他倒吸了一口气说。She gulped air into her lungs.她大口大口地吸着气。...

“鳗”的拼音为：mán...

“讲”的近义词/同义词：道, 说, 谈, 叙。...

在朦胧的暮色中很难看清他。It was hard to see him clearly in the twilight .床头灯朦胧的光柔和地投射在他脸上。The dim bulb of the bedside lamp cast a soft radiance over his face.月光淡化了我们的各种缺点, 所有的卑微都化解为依稀朦胧的阴影.Moonlight softens our faults; all shabbines...

“雌猎犬”的英语可以翻译为：ach ...

int.可以，好，要，是n.（会议用语）赞成票，赞成者...

calenderstack的音标：calenderstack的英式发音音标为：[kælɪndəs'tæk]calenderstack的美式发音音标为：[kælɪndəs'tæk]...

Meteorologist believe this pressure jump is the mechanism responsible for storm and tornado.气象学家认为这一气压的突然升高是暴风雨和飓风形成的物理机制.The Tornado jet fighter - bomber has two air intakes.旋风式喷气轰炸机有两个空气入口.They took shelter from a torn...