urea的意思？

Urea is commonly used as the source of nitrogen in foliage sprays.尿素作为氮素给源普遍地应用于叶面喷布.It must be broken down to urea, which consumes energy.它必须被分解成为尿素, 这时也要消耗能量.A kidney also takes urea and mineral salts out of the blood....

urea poisoning尿素中毒urea cycle尿素循环Methods: The synthesis uses urea as material process includes condensation, opening loop, chloridization and nitrosation reaction.方法以尿素为原料,经缩合, 开环, 氯化,亚硝化而得.A kidney also takes urea and mi...

urea的音标：urea的英式发音音标为：[jʊ'ri:ə]urea的美式发音音标为：[jʊ'riə]...

“分别地”的英语可以翻译为：apart，[法] severally，respectively ...

“夹紧”的拼音为：jiā jǐn...

Fortunately, he died nobly at the Alamo , fighting for Texan independence, and thus secured immortality.幸而他在得克萨斯争取独立的战争里在阿拉莫英勇战死, 因而获得不朽.The Alamo was the first defense against the Mexicans.阿拉摩之役是抵抗墨西哥人的首次防卫战.Have you ev...

Webster has not played since suffering a hamstring injury in the opening game.韦伯斯特自从在首场比赛中伤了绳肌腱后就再也没有参赛了。She's pulled a hamstring.她拉伤了一条腘绳肌腱。If he becomes the major opposition leader, he could hamstring a conservati...

microcheilia的音标：microcheilia的英式发音音标为：[maɪkrəʊ'ki:lɪə]microcheilia的美式发音音标为：[maɪkroʊ'kilɪr]...

lingual studies语言研究a lingual blood vessel舌血管Over here, they're not even lingual.在这, 他们甚至什么话都说不来.One day she saw his bi - lingual name cards and howled with laughter.一天,她看到了他的双语名片,哈哈大笑.Casting clasp between teeth ( C...

“问询处”的英语可以翻译为：[建]information desk ...

“互换性”的拼音为：hù huàn xìng...

一些马蹄铁形蝙蝠能探测到细微至0.0001千赫的差别.Some Horseshoe bats can detect differences as slight as 0 . 0001 KHz.他们在旁边坐了100种渠道, 各200千赫宽.They sat aside 100 channels, each 200 kilohertz wide.这些无线电波以每秒15千赫的波长发出.These radio waves are coming ...

Do you enjoy word puzzles?你喜欢字谜游戏吗？a book of puzzles for children儿童谜语书He shows a great interest in crossword puzzles.他对填字游戏表现出很大兴趣....

“历史上”的英语可以翻译为：in history...

Men feel perfectly free to pronounce on the way women should look.男人随心所欲地对女性美的标准发表看法。The authorities took time to pronounce their verdicts...当局斟酌权衡再三才宣布他们的决定。Please pronounce after me.请跟我发音。Did I pronounce your name corr...

克拉尼克斯镍铬合金...

吲哚根化物...

conjure的音标：conjure的英式发音音标为：['kʌndʒə(r)]conjure的美式发音音标为：['kɑndʒɚ, kən'dʒʊr]...