They were principally used to catalyze aldol, allylation, Diels - Alder, ene and Friedel - Crafts reactions.它们主要被用来催化Aldol, 烯丙基化, Diels-Alder, Ene和 Friedel -Crafts等反应.They are highly specific for the reactions that they ...
Any unexpected circumstance that arises may catalyze a sudden escalation of violence.任何突如其来的情况都可能造成暴力骤然升级。They are highly specific for the reactions that they catalyze.它们对被它们催化的反应有很强的专一性.Any of a group of enzymes that ca...
I use the short-wave radio to get the latest war news.我用短波收音机收听最新的战事新闻。The letter was short — a simple recitation of their problem.信写得很短——只是简单地说了一下他们的问题。There was a net outflow of about £50m in short-term capital.短期资金净流出...
Experiences with Indicator - Based Appraisals Panel by Geoff Draper , Harris Corporation.基于指标的CMMI评估的经验(小组座谈会).Staff problems should be addressed through training and appraisals.职员问题应该通过培训和考核评定来解决。He had read many detail...
We need more young scientists to fill the gap left by a wave of retirements expected over the next decade...我们需要更多年轻的科学家来填补预计未来10年退休高峰带来的人才缺口。The commission's conclusions sweep away a decade of denials and cover-ups...
Objectives To examine the reliability and validity of Intellectual Achievement Responsibility ( IAR ) Ques - tionaire.目的检测智力成就责任问卷 ( IAR ) 的信度和效度.It was for the police to assess the validity or otherwise of the evidence....