carbonyl什么意思

The surface lipids undergo oxidation, generating many compounds containing hydroxyl and carbonyl groups.表面的类脂物氧化后, 产生许多化合物,包括羟基和羰基化合物.Iron and nickel carbonyl compounds are poisons to copper - based methanol synthesis ca...

carbonyl的音标：carbonyl的英式发音音标为：['kɑ:bənɪl]carbonyl的美式发音音标为：['kɑbənɪl]...

Silver - coated carbonyl iron powder was prepared by using electroless plating method.用化学镀法,甲醛为还原剂,制备镀银羰基铁粉.The p - chlorophenyl isocyanate is synthesised by carbonyl chloride and p - chloroaniline . The yield is 90 %.采用...

anthocaulus的音标：anthocaulus的英式发音音标为：[ænðəʊ'kɔ:ləs]anthocaulus的美式发音音标为：[ænðoʊ'kɔləs]...

bezitramide的音标：bezitramide的英式发音音标为：['bezɪtrəmɪd]bezitramide的美式发音音标为：['bezɪtrəmɪd]...

“琉球人”的英语可以翻译为：Ryukyuan ...

At the suggestion of a picnic, the pupils were bursting with enthusiasm.听说要去野餐学生们都兴高采烈.At the suggestion of a picnic the class was bursting with enthusiasm.听说要去野餐,全班都兴高采烈....

trendy的比较级为：trendier...

Kabul的音标：Kabul的英式发音音标为：['kɔ:bl,kə'bu:l]Kabul的美式发音音标为：['kɑbʊl, kə'bul]...

They asked her to put together a dummy for a new magazine.他们让她为一本新杂志攒一份小样。The seamstresses cluck around a dummy, discussing a tuck here and there.这些女裁缝围着模特儿衣架叽叽嘎嘎地讨论衣服这里或那里要做的小改动。"You're a dummy, Mack," she yelled.“...

Can you say the alphabet backwardly?你能倒著念字母表 吗 ?He took three steps backwardly.他倒退了三步....

Language externalizes thought.语言使思想具体化。Language externalizes our thoughts.语言是我们思想的外在表现....

“告发”的近义词/同义词：揭发, 告密, 密告。...

n.因光异色现象...

credulous的音标：credulous的英式发音音标为：['kredjələs]credulous的美式发音音标为：['kredʒələs]...

safeguards的音标：safeguards的英式发音音标为：['seɪfɡɑ:dz]safeguards的美式发音音标为：['seɪfɡɑdz]...

Even if the troops can be found, equipping them remains a problem.就算能找到这些军队, 装备他们仍然是个问题.Equipping with sealing system, enabling to cut strips precisely.●设有对边系统, 提供精密分条.Equipping an office or plant with computers to facil...

n.加氢催化精制，氢化提纯...