butanediol什么意思

A new type gemini surfactant was synthesized from 1,4 - butanediol , maleic anhydride and 1 - octadecanol.采用1,4- 丁二醇 、 马来酸酐及十八醇为主要原料,合成出一种双子表面活性剂1, 4- 丁二醇双琥珀酸十八醇双酯磺酸钠.The catalysis of big pore strong acid resin for 1, 4 ...

butanediol的音标：butanediol的英式发音音标为：[bju:teɪ'ni:daɪəl]butanediol的美式发音音标为：[bjuteɪ'nidaɪəl]...

cups的音标：cups的英式发音音标为：[kʌps]cups的美式发音音标为：[kʌps]...

cuff的一般过去时为：cuffed...

And as with all dictatorships, there is the need to seem tough.中国的专政也使得貌似强硬成为必要....

水锌锰矿...

The old French marbre became the English marble by dissimilation.古老的法国大理石通过异化变成了英国大理石.The dissimilation labor theory of Marx is had 2 heavy features and 2 serious effect.马克思的异化劳动理论具有二重特征与二重效应.The dominance expression of ...

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The project would give scientists new insights into what is happening to the earth's atmosphere...该项目将使科学家对地球大气层的状况有更新的深入了解。The project would give scientists new insights into what is happening to the earth'sat...

“响板”的英语可以翻译为：[音] castanets，castagnetta，knacker，speculum (pl. specula)，castanet ...

fisc的音标：fisc的英式发音音标为：[fɪsk]fisc的美式发音音标为：[fɪsk]...

After a year we will sympathetically consider an application for reinstatement.一年后我们会对复职申请予以考虑和批准。The jury will retire to consider its verdict today.陪审团今天将退庭商议裁决结果。Consider what your likes and dislikes are about your job...

grip的现在完成时为：gripped...

“啊，福克斯上尉，”马丁·麦吉尼斯亲切地说，“很高兴再次见到您。”"Ah, Captain Fox," Martin McGuinness said affably. "Nice to see you again."马丁先生被人用枪指着从车里带了出来。Mr Martin was taken out of his car at gunpoint.他在丁格尔湾与海豚交流的时候特别开心。He was so happy communing wi...

magnolamine的音标：magnolamine的英式发音音标为：[mægnəʊ'læmi:n]magnolamine的美式发音音标为：[mægnoʊ'læmin]...

amphidesmous的音标：amphidesmous的英式发音音标为：[æm'faɪdzməs]amphidesmous的美式发音音标为：[æm'faɪdzməs]...