amidation是什么意思？

Oxidized wax modified by amidation reaction to produce acylamide with better physical and chemical properties.氧化蜡经过胺改性可以得到具有更佳物化性能的脂肪酸酰胺.A new leather fatliquor product was synthesized by amidation, esterification and ne...

amidation的音标：amidation的英式发音音标为：[əmɪ'deɪʃn]amidation的美式发音音标为：[əmɪ'deɪʃn]...

These theories drew analogies of them.这些理论吸取了它们的相同点.The analogies between the behavior of light and matter have been striking.光和物质的行为之间的相似性是十分显著的.His efforts involved thought experiments and analogies, rather than detail...

hocus的现在进行时为：hocusing...

由氰乙酸乙酯与氨反应生成氰乙酰胺,再经过消除反应制得丙二腈.The propanedinitrile is synthesised from ethyl cyanoacetate by amination and elimination reaction....

arbitraged的音标：...

ugly的反义词有：comely, beautiful, sightly, beautiful, pretty, nice, handsome。adj.ugly的反义词（丑的,难看的;可怕的）：comely, beautiful。ugly的反义词（其他释义）：sightly, beautiful, pretty, nice, handsome。...

寒鸦、鹩哥欧亚的一种乌鸦 ( 寒鸦小乌鸦属 )A Eurasian crow ( Corvus monedula )....

脱离子剂...

双方已经具有庞大和不断增进的贸易关系.The Chinese delegation was headed by Vice Premier Wang Qishan.他对增进的失败感到很羞愧.He was covered with shame at his failure....

The taxman caught up with him and demanded £7,000 in unpaid taxes...税收人员查到了他，要求他把未缴纳的7,000英镑税款交上。She is accused of attempting to cheat the taxman.她被指控企图蒙骗税务员。I received a nasty surprise in the shape of a letter from the ...

grapes的音标：grapes的英式发音音标为：[greɪps]grapes的美式发音音标为：[greɪps]...

dacarbazinb的音标：dacarbazinb的英式发音音标为：[dækɑ:beɪ'zɪnb]dacarbazinb的美式发音音标为：[dækɑbeɪ'zɪnb]...

“脂肪尿”的英语可以翻译为：[化] lipuria，[医] adiposuria ...

偷偷地，暗地地，私下...

devitroceram的音标：devitroceram的英式发音音标为：[di:vɪtrə'serəm]devitroceram的美式发音音标为：[divɪtrə'serəm]...

vt.& vi.（使）焦干， （使）干透vt.使（某人）极口渴...