diamine怎么读？

n.二（元）胺...

A series of Copolyimides, derived from hexamethylene diamine ( HMD ) , 4,4� � - diaminodiphenyl ether ( ODA ) and 3,3� �, 4,4� � - oxydiphthalic dianhydride ( ODPA ), were prepared.采用二苯醚3,3, ′4, 4′-四 甲酸 二酐与己二胺和4, 4′-二氨基二...

Cu furaldehyde - diamine Schiff base complex was synthesized with the yield of 63.合成了一种席夫碱金属络合物——呋喃甲醛乙二胺铜络合物,收率为63.HEDTA ( N - hydroxyethyl ethylene diamine triacetic acid )N - 羟乙基乙二胺三醋酸 ( 有机螯合剂 )Dialysis and ethylene di...

harmlessness的音标：harmlessness的英式发音音标为：['hɑ:mləsnəs]harmlessness的美式发音音标为：['hɑmləsnəs]...

These three ranks are vanguards, each with 70 warriors.这三排是前锋, 每排70名士兵.All warriors will now be painted pink, and armed with feather dusters.现在所有的战士都被漆成粉红色, 并且装备鸡毛掸子作为武器.Everyone tells us to go and see the figures of the...

“块菌”的拼音为：kuài jūn...

adj.不圆通的，不得体的，粗鲁的，不替别人着想的adv.粗鲁地，笨拙地，不老练地n.粗鲁，笨拙...

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We were nearing the top of the pass to Tsagochen Thang when the van spluttered and died.我们在驶近通往TsagochenThang的垭口时，货车噼啪几声熄火了。When I write rhymes I go blind and let the Lord do his thang.当我写下这首歌,我全然放弃自我,让上帝做他的圣工....

除草定...

testimony的近义词有：proof, evidence, witness, testimony。下面这些名词均有"证据，见证"的含义：proof：指足以直接证明某事为某事实的依据，侧重作为充分证据所导致的结果。evidence：普通用词，在法律上指能起证明作用的，如证明、公证书以及所有的实物东西等。在生活中指任何一样可证明某一件事的真实性的东西。 witness：指证据或证人，尤指后者，且有亲眼见到之意。testimony：指证据...

握住， 控制住， 吸引， 对…有影响力...

“田野”的拼音为：tián yě...

Alexander Graham Bell的音标：...

The Senate Judiciary Committee is expected to vote momentarily on his nomination to the Supreme Court.参议院司法委员会有望很快就提名他进入最高法院进行投票。In the Senate, the count is too close to call at this point.参议院现在的票数还难分上下。This is the fifth...

firesides的音标：...

I believe he is most painfully anxious about Diana.我相信他肯定非常担心黛安娜。I am painfully aware that staff have a heavy work schedule.我非常清楚员工们工作繁重。The divorce was painfully public, feeding her dislike of the press.离婚的事张扬出去，她十分痛苦，更...

粘板...