butyl的意思？

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]...

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...

v.审计，查账( audit的过去式和过去分词 )...

Geographical distance is also a factor.地理距离也是个因素。The geographical scope of product markets has widened since the war.战后产品市场的地理范围扩大了.These birds have a wide geographical distribution.这些鸟的地理分布很广....

SETTING: Department of Cardiology, Ruijin Hospital, Medical College, Shanghai Jiaotong University.单位: 上海交通大学医学院附属瑞金医院心内科.SETTING: Department of Cardiology, Bethune International Peace Hospital.单位: 白求恩国际和平医院心内科.Conclusion...

chieftains的音标：...

mistrust的音标：mistrust的英式发音音标为：[ˌmɪs'trʌst]mistrust的美式发音音标为：[mɪs'trʌst]...

horse racing的音标：...

beguilers的音标：...

“塌箱”的英语可以翻译为：[冶] crush，dropoff ...

His daring escape from prison gained him a certain notoriety.他大胆的越狱使他臭名昭著.A crime or scandal brings much notoriety to those involved in it.罪行或丑闻常使有牵连的人声名狼藉.He achieved notoriety as chief counsel to President Nixon in the...

“数据报”的英语可以翻译为：[计] datagram ...

n.胃，腹部，食欲，欲望vt.容忍，吃…吃得津津有味，〈古〉对…发怒...

adj.仔细的，小心的，周到的，慎，心细...

fainting的音标：fainting的英式发音音标为：['feɪntɪŋ]fainting的美式发音音标为：['feɪntɪŋ]...

气温记录清楚无疑地证实了全球气候正在变暖。Temperature records have unequivocally confirmed the existence of global warming.卡尔森对人的感情无疑地帮助保住了他那协同工作的牌子.Carlson's feeling for people undoubtedly helped him maintain his brand of teamwork.无疑地,...

recompensing的音标：...