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...

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]...

fumigator的音标：fumigator的英式发音音标为：[f'ju:mɪɡeɪtə]fumigator的美式发音音标为：[f'jumɪɡeɪtə]...

“侧内板”的英语可以翻译为：apodema ...

coho的音标：coho的英式发音音标为：['kəʊhəʊ]coho的美式发音音标为：['koʊhoʊ]...

n.牛，公牛，牛属动物...

iodatimetry的音标：iodatimetry的英式发音音标为：[aɪədæ'tɪmɪtrɪ]iodatimetry的美式发音音标为：[aɪədæ'tɪmɪtrɪ]...

“雁叫声”的英语可以翻译为：honk ...

会有各种冷热小吃。A wide variety of hot and cold snacks will be available.这台机器发售各种饮料和小吃。The machine dispenses a range of drinks and snacks.餐前小吃是应时蔬菜.The hors d'oeuvre is seasonal vegetables....

enwreathe的第三人称单数（三单）为：enwreathes...

n.发信号v.使（某人）保持警觉( alert的现在分词 )，使意识到，提醒（某人）注意（某事），使（部队）处于待命状态...

The skin of her cheeks tautened.她紧绷着脸.The shadows in the room deepened. It grew frightfully a tense stillness that tautened my nerves.屋里的阴影更深了,静得吓人,这种紧张的寂静令我的神经难以忍受.Her whole body tautened violently.她全身紧绷得厉害。Her whole bo...

“回溯”的拼音为：huí sù...

n.凝乳酶...

Celebrates the life of the late conservationist and inspirational writer Roger Deakin.庆祝生命的末期保育和带有灵感的作家.Conservationist tenant preferred, but extractive forestry also considered.保育人士优先考虑, 但采掘业也会考虑.Harrison Ford. Actor . ...

The star has a ski slope reserved exclusively for her.这位明星有一个专门留给她的滑雪场地。Snow Puppies is a ski school for 3 to 6-year-olds.“雪狗之家”是一所针对3至6岁儿童的滑雪学校。She ran off with an intellectually challenged ski instructor.她和一个脑筋不太好使的滑雪教...

comprehension的音标：comprehension的英式发音音标为：[ˌkɒmprɪ'henʃn]comprehension的美式发音音标为：[ˌkɑmprɪ'henʃn]...