butyl的意思？

Antioxidant tertiary butyl hydroquinone was prepared by hydroquinone and tertiary butyl alcohol.由对苯二酚与叔丁醇反应制得抗氧化剂叔丁基对苯二酚.They were good catalyst for synthesis of n - butyl cinnamate.它们是催化合成肉桂酸正丁酯的良好催化剂.A method of synthe...

The degraded starch and acrylamide - butyl acrylate copolymer have been produced.本文制得了异相酸降解淀粉和丙烯酰胺 — 丙烯酸丁酯共聚物.Synthesis of n - butyl lactate is catalyzed by phosphotungstic acid and aluminium phosphotungstate.以磷钨酸和磷钨酸铝为催...

butyl的音标：butyl的英式发音音标为：['bju:tɪl]butyl的美式发音音标为：['bjutɪl]...

…the Turkish capital, Ankara.土耳其首都安卡拉High Frequency of Homologous Recombination in the Genome of Modified Vaccinia Virus Ankara Strain ( MVA )修饰的痘苗病毒安卡拉株(MVA)基因组中高频的同源重组 ( 英文 )Turkish Kurds have been repressed for decade...

n.十七碳烯...

“掺假货”的英语可以翻译为：[经] adulterated goods，adulteration ...

n.切，截短...

n.可可，可可树，可可豆( cacao的名词复数 )...

tail的复数形式为：tails...

n.极限圆...

此处提及的实验证据有诸多限制条件。The empirical evidence considered here is subject to many qualifications.外交大臣就该条约发表的观点有大量记述并被屡屡提及。The Foreign Secretary's views on the treaty are well-documented and oft-repeated.提及性治疗，大多数人会尴尬地偷笑。Me...

She wrinkled her nose, piqued by his total lack of enthusiasm.她皱皱鼻子，为他毫无热情而感到不快。His suit was wrinkled and he looked very tired.他的西服皱巴巴的，整个人显得非常疲惫。I did indeed look older and more wrinkled than ever.我的确比从前显老，皱纹也多了。...

n.（道路的）苜蓿叶式立体交叉，四叶式立体交叉...

be to blame的音标：be to blame的英式发音音标为：[bi: tu: bleim]be to blame的美式发音音标为：[bi tu blem]...

Several hundred yards beyond the first switchback in the road, he came to the second bend.过了公路上第一个急转弯几百码处，他又遇到了第二个急转弯。The stream switchback through hills and trees.小河在山峦和树木间蜿蜒流去The switchback operation returns the ACTIVE...

shiftiness的音标：...

cannibalizing的音标：...

We are becoming one of the market leaders in the fashion industry.我们正在成为时装业的领军者之一。Recession has simply accelerated changes that have been reshaping the industry anyway.经济萧条只不过加速了原本就在改变行业状况的变化。The drop in travel is bad ne...