The synthesis of ν - curcumene was described. The experiment affirmed that ν - curcumene can aromatize to α - curcumene readily at room temperature.用金属锂 - 液氨一步还原法合成γ姜黄烯.实验证实γ姜黄烯极不稳定,室温下极易芳香化转变成α姜黄烯....
这种聚合使蛋白质保持可溶性,避免过早的结晶.This aggregation allows the proteins to stay soluble and avoid premature crystallization.你方15日来电知悉,过早的需求使我方感到疑惑,请调查原因.Your 15 th untimely demand quite prize ascertain due what cause.过早的把现有的顾客转移到高价位的...
This type of inefficiency arises because workers and management are ill - equipped.出现此种低效率是因为工人与管理层都能力不足.Conflict between management and workers makes for inefficiency in the workplace.资方与工人之间的冲突使得工厂生产效率很低.He has critici...
如果你不注意的话，孩子们往往会不重视他们的家庭作业。If you are not careful, children tend to neglect their homework.这老人似乎一点也不重视这个问题.The old man didn't seem to attach any importance to the question.对方不重视我方的警告.The other side paid no attention ...
At tea-time, Victoria sang duets with her Consort, Prince Albert.喝下午茶的时候，维多利亚与其夫君艾伯特亲王表演了二重唱。She was surely the most distinguished queen consort we have had.毫无疑问她是我们拥有的最为出众的王后。The Sinfonietta shares the stage with a cons...