butanol的意思

Etherification of butanol with ethylene oxide by a new style solide acid catalyst is investigated.研究了丁醇和环氧乙烷在一种新型固体酸催化剂上的醚化反应.The purified rice amylose and amylopectins were obtained by n - butanol recrystallization meth...

butanol的音标：butanol的英式发音音标为：['bju:tənəʊl]butanol的美式发音音标为：['bjutənoʊl]...

In the epoxidation, chloroform and t butanol gave the best results.在环己烯环氧化反应中, 以氯仿和叔丁醇为溶剂时,环氧化反应的结果最好.The definilion of kauri - butanol value and its determination method is described.文章叙述了“溶剂汽油”一词的由来,K. B.值的定义及测定方法.The ...

n.对新教徒的迫害，武力迫害...

Like poles repel, unlike poles attract.同极相斥，异极相吸。They prepared to repel the invaders.他们准备赶走侵略军。Two like electric charges repel each other.同性的电荷互相排斥....

n.遗忘，淹没，赦免...

“耐火石”的英语可以翻译为：[化] ovenstone，firestone ...

“互连”的拼音为：hù lián...

The author's treatment of the subject is exhaustive.该作者对这个问题的分析很透彻。Let’s make an exhaustive study.让我们做一次深入的研究。This is by no means an exhaustive list but it gives an indication of the many projects taking place...这绝称...

He still visits the village shop for buns and fizzy pop.他仍然去村里的小店买小圆面包和汽水。Fizzy lemonade can be very gassy.有的汽水气很足.They had potato chips, fizzy drinks and chocolate at the party.他们为派对准备了薯片, 汽水和巧克力....

Destructors provide appropriate safeguards, such as automatically calling the base type's destructor.析构函数提供了适当的保护措施, 如自动调用基类型的析构函数.The Sun Ray decision follows the federal pattern of tolerating broad delegations but...

cyclamens的音标：...

prejudgment的音标：prejudgment的英式发音音标为：[pri:d'ʒʌdʒmənt]prejudgment的美式发音音标为：[prid'ʒʌdʒmənt]...

adj.无政府主义的...

adj.带给人痛苦的，苦恼的，难受的...

The hawk swooped and soared away carrying something.那只鹰向下猛冲，抓住东西后又展翅高飞了。A hawk hovered over the hill.一只鹰在小山的上空翱翔。The hawk poised in mid-air ready to swoop.老鹰在半空中盘旋，准备俯冲。...

ballstone的音标：ballstone的英式发音音标为：['bɔ:lztəʊn]ballstone的美式发音音标为：['bɔlztoʊn]...

garaged的音标：...