amination什么意思？

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

amination的音标：amination的英式发音音标为：['æmɪneɪʃən]amination的美式发音音标为：['æmɪneɪʃən]...

Its drugtesting procedures are the most stringent in the world.其药物检测程序是世界上最严格的。...

Her orbital speed must be a few hundred meters per second.其轨道速度一定是在每秒几百米。These cars are put at intervals of three meters.这些车每隔三米放一辆.The plane was flying at an altitude of 2000 meters.这时飞机的高度是2000公尺....

n.小厨房( kitchenette的名词复数 )...

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He tried all sorts of dodges to avoid being called up.他挖空心思,耍弄各种花招以逃避被征召入伍.Those were the dodges he used to escape taxation.那些是他用以逃税的诡计.She's up to all the dodges , ie knows and uses them all.她总是有躲避的方法....

It is equally impossible that we should behold such interposition in any form with indifference.我们对于这种干涉,不论何种方式,都不能熟视无睹.Intervention means the interposition on some relations or mechanisms by outside force.干预是外力对某种关系或机制的...

Studies to date hae shown the alue of dipsticks, precipitation, and immunoassays to detect microalbuminuria.迄今为止,研究已经显示了试纸法 、 免疫沉淀和免疫检测法对检测微量白蛋白尿的价值....

checkout的音标：checkout的英式发音音标为：['tʃekaʊt]checkout的美式发音音标为：['tʃɛkˌaʊt]...

n.交谈，会话，交往，交际，会谈，（人与计算机的）人机对话...

“珍爱”的拼音为：zhēn ài...

Gorgonocephalidae的音标：...

clandestinely的音标：clandestinely的英式发音音标为：[klæn'destɪnlɪ]clandestinely的美式发音音标为：[klæn'destɪnlɪ]...

goo的音标：goo的英式发音音标为：[gu:]goo的美式发音音标为：[ɡu]...

move up的音标：move up的英式发音音标为：[mu:v ʌp]move up的美式发音音标为：[muv ʌp]...

roadway的复数形式为：roadways...