diphenyl的意思

Diphenyl carbonate shows a typical vinyl ester effect.碳酸二苯酯表现典型的乙烯的酯类的效应.Diphenyl carbonate ( DPC ) is an important intermediate in plastic industry.碳酸 二苯酯是重要的有机中间体,应用于塑料工业.Curing shrinkage, temperature and curing enthal...

diphenyl的音标：diphenyl的英式发音音标为：[daɪ'fenl]diphenyl的美式发音音标为：[daɪ'fenəl]...

Diphenyl carbonate shows a typical vinyl ester effect.碳酸二苯酯表现典型的乙烯的酯类的效应.Phenyl ( or polyphenyl ) substituted epoxides serve as excellent precursors to phenyl ( or diphenyl ) carbenes.某些苯代 ( 或多苯 ) 环氧乙烷是制取带苯环 ( 或二苯 ) 碳烯的极...

n.至上主义者...

Prisoners sometimes ease their captivity by endowing their jailers with extraordinary qualities.犯人有时表现出非常好的品德以取悦狱卒,以此改善他们的境遇.But instead of burying him, the jailers toss him into the sea.但不要埋葬他的狱卒扔到他救起.Their jailers dish...

There are many factors influencing spontaneous combustion in goaf and their relative essentialities are different.采空区自然发火的影响因素很多,各因素之间的相对重要性不同.The disease has an unpredictable course with exacerbations and spontaneous re...

“等排性”的英语可以翻译为：[化] isosterism ...

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.A new type gemini surfactant was synthesized from 1,4 - butanediol , maleic anhydride and 1 - octadecanol.研究了加入聚对苯二甲酸丁二醇酯(PBT) 对酚醛塑料的增韧改性.A phenolic resin was ...

suggest的反义词有：express, express, prefix。vt.suggest的反义词（暗示）：express。suggest的反义词（其他释义）：express, prefix。...

resembling的音标：resembling的英式发音音标为：[rɪ'zemblɪŋ]resembling的美式发音音标为：[rɪ'zemblɪŋ]...

n.套管...

The proliferation of media choices , especially the Internet, threaten to cannibalize both readership and prestige.随着越来越多的媒体出现在人们面前, 尤其是随着因特网的发展, 报纸的读者群及影响面都有不同程度的下降.What's the target readership of this paper?这份报纸以哪...

halted的音标：...

向前凸出...

peg away at的音标：peg away at的英式发音音标为：[peɡ ə'wei æt]peg away at的美式发音音标为：[pɛɡ ə'we æt]...

“沙地”的拼音为：shā dì...

adj.有武士气概的，有武士风范的...

n.波特...