有机化学家接受了平均平面环己烷的理论.Organic chemists accepted the theory of the average planar cyclohexane ring.环己酮和过氧化物可用来化替过氧化环己酮.Cyclohexanone and peroxide may be used in place of cyclohexanone peroxide.后者经过热解,就转变成环己二烯酮的衍生物.Thermolysi...
其外层环带还有沟通树冠和树根的运输线.The outer zones are the conducting routes between the crown and the roots.两套夹瓶环带结构, 使高瓶或站立不稳的瓶子也适应.Two sets of bottle nipping and annular belt structure. Good effect for some bottles erecting unsteadil...
Its only pity the thought is acuminous the acquirement is weak.谢朓诗圆美可玩,只是“意锐才弱”,殊为可惜.State - owned enterprises M & A State - owned enterprises industries push the strategic acquirement.国有 企业之间的兼并 重组 国有 企业的产业整合推动战略性重组.Som...
the Federal Bureau of Investigation联邦调查局FBI demands its employees absolute allegiance to this bureau.联邦调查局要求其雇员对该局绝对忠诚.The auctioneer knocked the bureau down to a furniture dealer from York.拍卖者将写字台卖给从约克来的家具商....
It is also worth tagging on an extra day or two to see the capital.为了看看首都，再多个一两天也是值的。Professor Orr has developed interesting ways of tagging chemical molecules using existing laboratory lasers.奥尔教授发明了用现有实验室激光设备给化学分子做记号的种...