carbonyl什么意思

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...

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]...

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...

output的复数形式为：outputs...

ride的一般过去时为：rode...

I don't like to see you gluing your eyes to the computer for hours.我不愿看到你连续几个小时目不转睛地看电脑.Hot melt edge - gluing and glue - coated string applications enable to diminish production cost.使用热溶胶涂布于中板边缘及多元脂丝沾胶粘贴于板面,降低生产成本...

partisan的复数形式为：partisans...

“逼近”的近义词/同义词：迫近, 接近, 靠近, 贴近, 靠拢, 亲切, 挨近, 迫临。...

adj.等级制的，按等级划分的...

lumbonephrectomy的音标：lumbonephrectomy的英式发音音标为：[lʌmbəʊnef'rektəmɪ]lumbonephrectomy的美式发音音标为：[lʌmboʊnef'rektəmɪ]...

lyric的复数形式为：lyrics...

chalcotrichite的音标：chalcotrichite的英式发音音标为：[kælkə'trɪkaɪt]chalcotrichite的美式发音音标为：[kælkə'trɪkaɪt]...

“转达”的英语可以翻译为：pass on，convey，communicate，mediate ...

n.（书写纸规格）大裁，大页纸...

She fondled her jewels.她抚弄她的珠宝.The nurse fondled the child fondly.保姆怜爱地抚摸着孩子.Henry had lived with him and his wife ; he had fondled his baby.亨利于是跟哥哥嫂嫂一起住,还逗小侄子玩儿....

Luca's sphincter, no longer under control , opened , the waste of his body spilled out.突然一下,地板上湿漉漉 、 滑溜溜的, 路加屎尿流出来了.A ring of muscle, the cardiac sphincter, surrounds the esophagus at this point.此处有一肌肉环即贲门括约肌围绕着食道.T...

“不合”的近义词/同义词：不对, 分歧。...