P - methoxybenzeneacetonitrile was prepared in 34.8 % yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation.以苯甲醚为原料,经过氯甲基化, 氰化反应后, 通过精馏获得对甲氧基苯乙腈,总收率为34.8%....

n.纤维素生长过多...

destination的复数形式为：destinations...

designation的音标：designation的英式发音音标为：[ˌdezɪg'neɪʃn]designation的美式发音音标为：[ˌdɛzɪɡ'neʃən]...

The Black church community has sought to bring together Christians from different denominational backgrounds.黑人教会社区试图将来自不同教派的基督徒联合起来。Other denominational differences have to do with church government.各教派之间的其他差异与教会领导机构有关....

nationhood的音标：nationhood的英式发音音标为：['neɪʃnhʊd]nationhood的美式发音音标为：['neɪʃnhʊd]...

n.一系列互相关联的事物...

condemnation的复数形式为：condemnations...

dehydrohalogenation的音标：dehydrohalogenation的英式发音音标为：[di:haɪdrəʊhælədʒə'neɪʃən]dehydrohalogenation的美式发音音标为：[dihaɪdroʊhælədʒə'neɪʃən]...

A child may not differentiate between his imagination and the real world.儿童可能无法将自己的幻想与真实世界区分开来。A conservatory offers the perfect excuse to let your imagination run riot.音乐学院让你有充分的理由任想象力自由驰骋。These poems have helped kindle...

hydrohalogenation的音标：hydrohalogenation的英式发音音标为：[haɪdrəhælɒdʒə'neɪʃən]hydrohalogenation的美式发音音标为：[haɪdrəhælɒdʒə'neɪʃən]...

autotrepanation的音标：autotrepanation的英式发音音标为：[ɔ:təʊtrpæ'neɪʃn]autotrepanation的美式发音音标为：[ɔtoʊtrpæ'neɪʃn]...

n.氯化，用氯处理...

disproportionation的音标：disproportionation的英式发音音标为：[dɪsprəpɔ:ʃə'neɪʃən]disproportionation的美式发音音标为：[dɪsprəpɔʃə'neɪʃən]...

Thirdly, internationalize university administration with the aid of information technology.三是利用信息化技术促进高校向国际化的建设方向发展.Through the E - marketing makes the situation of recreation agriculture management to modernize, liberal...

Interrupt urination, urination pain and significant dysuria.排尿中断和排尿疼痛,明显排尿困难.The sick cow frequently attempts urination and pulsates the urethra over the ischium arch.病牛频频企图排尿,搏动坐骨弓上的尿道.Flank pain associated with burning...

n.成双，成对，成倍，重叠...

reincarnation的复数形式为：reincarnations...

牌号...

fractionation的音标：fractionation的英式发音音标为：[ˌfrækʃən'eɪʃən]fractionation的美式发音音标为：[ˌfrækʃən'eɪʃən]...

The process of carbonation precipitation is intensively affected by super - saturation.碳酸化分解过程强烈地受到过饱和度的影响.How to prevent concrete from freezing - thaw and carbonation is very important.研究如何防止混凝土冻融、碳化具有重要意义.Carbonation i...

n.脱氰作用...

Abomination! Vile creatures! You will fall before Mab.可憎的家伙! 卑鄙的生物! 你必定会先于马伯而死.She regarded smoking with abomination.她对吸烟深恶痛绝.What is happening is an abomination.正在发生的事令人非常反感。Abner said solemnly , " all heathen idols are...

examinations的音标：...

n.脱氢卤化（作用），脱去卤化氢...

The Belgians took over Rwanda under a League of Nations mandate.比利时人依照国际联盟的授权接管了卢旺达。There's a long history of animosity between the two nations.两国之间宿怨已久。For decades rich nations have been screwing money out of poor ...

the ordination of women priests女司祭的授职礼For him the Church's decision to allow the ordination of women had been the last straw.教会同意授给女性神职的决定使他终于忍无可忍。Co - ordination and mutual help between factories has become the ord...

n.辞职( resignation的名词复数 )，辞职书，顺从，听从...

n.魅力( fascination的名词复数 )，有魅力的东西，迷恋，陶醉...

成环胺化作用...