“胺化”的英语？

方法: 用溴代及胺化反应合成了四甲基吡嗪衍生物.METHODS: The target compound was prepared by the bromination and amination reaction.论述了三丙酮胺纯度对加氢和还原胺化反应的影响.The effects of triacetoneamine concentration on hydrogenation and amination were discusse...

“胺化”的拼音为：àn huà...

decreed的音标：...

“漂萍”的拼音为：piāo píng...

dioxalate的音标：dioxalate的英式发音音标为：[daɪ'ɒksəleɪt]dioxalate的美式发音音标为：[daɪ'ɒksəleɪt]...

quaff的现在完成时为：quaffed...

Summary : Verdi and Puccini are both the most prominent Italian opera composer.威尔第 和普契尼都是意大利最卓越的歌剧作曲家....a performance of Verdi's Requiem.威尔第的《安魂曲》演奏He especially liked music by Brahms, Verdi and Beethoven. He also ...

swarthy的音标：swarthy的英式发音音标为：['swɔ:ði]swarthy的美式发音音标为：['swɔrði]...

erythroplasia的音标：erythroplasia的英式发音音标为：[ərɪθrɒp'leɪzɪə]erythroplasia的美式发音音标为：[ərɪθrɒp'leɪzɪr]...

“档案”的拼音为：dàng àn...

n.命运，厄运，死亡，（尤指不利的、有罪的）判决，宣判vt.注定，判定，使…的失败，宣判...

The denial was limited to rejecting the construction put on his remarks.这种否认仅限于不接受对他所说话语的阐释。...the unnecessarily strident tone of the President's remarks...总统发言中不必要的强硬语气He withdrew his remarks and explained what he ...

timber的现在进行时为：timbering...

n.增[升]压，加大推力[功率]，加速（发动机），助推v.促进( boost的现在分词 )，增加，吹捧，向上推起...

This doohickey is one of the greatest inventions of all time.在板凳当中的那个,给你.Virgil was the greatest of Latin poets and wrote the great epic, the Aeneid.维吉尔是最伟大的拉丁诗人,著有伟大的史诗《埃涅阿斯纪》.Self-expression and individuality are the g...

“结盟”的近义词/同义词：缔盟, 订盟, 结好。...

A most important tool is cartography.一个最重要的工具就是地图学。Based on thiseognition, the authors suggest a division of branches of cartography.在此基础上提出了地图制图学分支学科的划分问题.Advances in medicine, astronomy , and cartography are also noted...