diolefin什么意思？

diolefin的音标：diolefin的英式发音音标为：[daɪ'əʊləfɪn]diolefin的美式发音音标为：[daɪ'oʊləfɪn]...

The research of copolymerization of ethylene and diolefin has theory value as well as practical significance.乙烯和共扼二烯烃的共聚合的研究不仅具有理论价值而且还有实际意义.In addition, the copolymerization of conjugated diolefin is the base to explore...

adj.易碎的，脆的...

interrogator的复数形式为：interrogators...

After series of related and interconvertible pathways, a steady - state condition is reached.经过一系列相互转换的代谢途径达到了恒态性的条件.There are two almost non - interconvertible modifications.在这种情形中,有两种几乎不能互变的变态.The enzyme may exist in t...

将一锅盐水放上去煮。Put a pan of salted water on to boil.同时，把碗置于微沸的水上，将白巧克力放入碗中使其熔化。Meanwhile, melt the white chocolate in a bowl suspended over simmering water.把水果和坚果放进罐子里，用白兰地酒浸泡。Pack the fruits and nuts into the jars and cover ...

玛丽安教给他几种的弦的弹奏一些基本的琶音来为自己伴奏.Marian had'shown him some chords and how to handle basic arpeggios to accompany himself.引子,在弦乐的震音上竖琴奏出了琶音,一种迷人的音响.The introduction presents arpeggios on the harp against a string tremolo -...

“压抑”的反义词：发挥, 抬举, 提拔, 鼓励, 昂扬。...

“份”的拼音为：fèn...

electrotypograph的音标：electrotypograph的英式发音音标为：[ɪlektrəʊ'taɪpəgrɑ:f]electrotypograph的美式发音音标为：[ɪlektroʊ'taɪpəgrɑf]...

Huffman的音标：...

cupolas的音标：...

“晶内”的英语可以翻译为：intracrystalline，transgranular ...

detract的音标：detract的英式发音音标为：[dɪ'trækt]detract的美式发音音标为：[dɪ'trækt]...

n.乒乓球，桌球...

The area used to be struck by raging sandstorms.这个地区过去风沙猖獗.Sandstorms and high level jet stream always occurred together.沙尘暴与高空急流总是相伴出现.When the sandstorms are coming, dense yellow dust floats in the sky.沙尘暴来临时, 空气中飘浮着浓密...

applicator的音标：applicator的英式发音音标为：['æplɪkeɪtə(r)]applicator的美式发音音标为：['æplɪˌketɚ]...