It represents an example of a heterocycle being formed as transient species.它仍然是在反应中生成过渡状态的杂环的实例.The reduced heterocycle 46 conveniently separates out during the reaction.在反应过程中被还原的杂环(46)可以方便地分离出来....
The key for isobutane dehydrogenation is to synthesize non - noble mental catalysts.详细总结了不同载体和助剂对脱氢反应的影响,尤其是载体和助剂的酸碱性以及载体的孔结构.The kinetics of dehydrogenation of 2 - butanol to butanone on Ni Ultrafine particle catalyst h...
institute的近义词有：club, association, institute, league, union, society,college, university, institute, school, academy。下面这些名词均有"社团，会社，协会"的含义：club：表俱乐部或会社，其成员因志同道合，有共同兴趣、爱好而组织到一起进行社交、娱乐或体育等活动。association：指较为正式的组织，强调兴趣和需要的一致性...
He stuffed the chicken with Frankfort meat.他用灌香肠的碎肉给鸡填馅.Peace was signed at Frankfort surrendering the provinces of Alsace and Lorraine to the Germans.和平协议在法兰克福签署,阿尔萨斯和洛林.拱手让给德国.I want to make a reservation to Frankfort ...
Any more raffle tickets? Twenty-five pence each or five for a pound.还有要买奖券的吗？每张25便士，1英镑5张。The money was raised by the sale of raffle tickets.这笔款子是通过出售购物彩券筹集的.The draw for the raffle takes place on Saturday.抽彩仪式星期六举行....
Explain how depreciating PP & E is an example of the matching principle.解释房产、厂房、设备折旧如何体现了配比原则?Explain how depreciating an example of the matching principle.解释房产、房、备折旧如何体现了配比原则?Not only are you a depreciating asset, your ...