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]...

There is an ice lantern show in Harbin every year in winter.每年冬天,哈尔滨有一次冰灯展.A lantern depended from the ceiling.一盏灯悬挂在天花板上.A little lantern blinked in the darkness.一盏小灯笼在黑暗中微微闪光....

“伪善者”的英语可以翻译为：whited sepulchre，dissembler，dissimulator，hypocrite，Jesuit...

bayou的音标：bayou的英式发音音标为：['baɪu:]bayou的美式发音音标为：['baɪu, 'baɪo]...

dolocast的音标：dolocast的英式发音音标为：['dɒləʊkɑ:st]dolocast的美式发音音标为：['dɒloʊkɑst]...

keening的音标：keening的英式发音音标为：['ki:nɪŋ]keening的美式发音音标为：['kinɪŋ]...

“首映”的拼音为：shǒu yìng...

n.辐板，子午线轮胎，辐射状轮胎( radial的名词复数 )...

“时兴”的反义词：过时。...

以小火加热酱汁至其沸腾变浓。Cook the sauce over a low heat until it boils and thickens.不要直接加热烘干内衣，那样会损坏布料。Never dry underwear over direct heat; it will weaken the fabric.在两块结实的烤板上抹些油，把烤炉加热到400度。Grease two sturdy baking sheets and heat...

n.赞赏者，羡慕者，崇拜者，（女子的）爱慕者...

coloplication的音标：coloplication的英式发音音标为：[kɒləʊplɪ'keɪʃn]coloplication的美式发音音标为：[kɒloʊplɪ'keɪʃn]...

n.微笑，笑容( smile的名词复数 )v.以微笑表示( smile的第三人称单数 )...

thesis的音标：thesis的英式发音音标为：['θi:sɪs]thesis的美式发音音标为：['θisɪs]...

membership fee的音标：membership fee的英式发音音标为：['membəʃip fi:]membership fee的美式发音音标为：['mɛmbɚˌʃɪp fi]...

firebug的音标：firebug的英式发音音标为：['faɪəbʌg]firebug的美式发音音标为：['faɪərbʌg]...