dichlorobutane是什么意思？

dichlorobutane的音标：dichlorobutane的英式发音音标为：[daɪklɔ:rə'bju:teɪn]dichlorobutane的美式发音音标为：[daɪklɔrə'bjuteɪn]...

Tetrahydrothiophene was synthesized using iodine as a catalyst from 1, 4 - dichlorobutane and sodium sulfide.以1, 4- 二氯丁烷和硫化钠为原料,碘为催化剂,乙醇为溶剂合成了四氢噻吩....

...

天气炎热时, 这座城市的电力系统常常因电风扇和空调器的使用而过载.During hot weather, the city's electrical system is often overloaded by fans and air conditioners.商店橱窗里现在摆着各种牌号的电风扇.Various brands of electric fans are now on display in the shopwind...

hilebranditle的音标：hilebranditle的英式发音音标为：[haɪlbrən'dɪtl]hilebranditle的美式发音音标为：[haɪlbrən'dɪtl]...

caproaldehyole的音标：caproaldehyole的英式发音音标为：[keɪp'rəʊldi:hɪəʊl]caproaldehyole的美式发音音标为：[keɪp'roʊldihɪəʊl]...

Research and application of Biodegradation material should get high development.生物降解材料领域的研究和生物降解材料的应用得到高度发展.The special architecture and biodegradation characters of scaffolds could influence the vascularization.材料的结构和降解...

isoreceptor的音标：isoreceptor的英式发音音标为：[aɪsəʊrɪ'septə]isoreceptor的美式发音音标为：[aɪsoʊrɪ'septə]...

“紧密的”的英语可以翻译为：close together，compact，rapid and intense，close，close-knit ...

gabelle的音标：gabelle的英式发音音标为：[gə'bel]gabelle的美式发音音标为：[gə'bel]...

“嘧啶”的英语可以翻译为：pyrimidine，[化] metadiazine，[医] pyrimidine，pyridine ...

Afrikaans的音标：Afrikaans的英式发音音标为：[ˌæfrɪ'kɑ:ns]Afrikaans的美式发音音标为：[ˌæfrɪ'kɑns, -'kɑnz]...

Both services are perennially short of staff.两个机构一直都是人手不够。We want to know what is perennially new about the world.我们想知道世上什么东西永远是新的.A fighter is perennially young.战士是永远年轻的....

vt.实行，完成...

Perth的音标：Perth的英式发音音标为：[pɜ:θ]Perth的美式发音音标为：[pɜrθ]...

“干扰”的拼音为：gān rǎo...

我自行与外界隔绝，仅以书和杂志为伴。I locked myself away with books and magazines.对于外界而言，伊朗仍是个谜。Iran remains an enigma for the outside world.任何来自外界的批评通常都被当作干涉而不予理睬。Any outside criticism is routinely dismissed as interference....