“二戊胺”的英语可以翻译为：diamylamine，di-n-amylamine ...

后者经过热解,就转变成环己二烯酮的衍生物.Thermolysis of the latter furnished the cyclohexadienone system....

由氰乙酸乙酯与氨反应生成氰乙酰胺,再经过消除反应制得丙二腈.The propanedinitrile is synthesised from ethyl cyanoacetate by amination and elimination reaction....

“庚二醇”的英语可以翻译为：[化] heptanediol ...

“二氧”的拼音为：èr yǎng...

乙二醇迅速地被它氧化,生成草酸和羟基醋酸.Glycol is oxidized rapidly by it to oxalic and glycolic acids.结果表明,聚乙二醇缩水甘油醚对丝胶蛋白具有明显的交联作用.The result showed that polyethylene glycol diglycidyl ether cross linked sericin obviously.用氚标记雌二醇结合法测定瘤内的ER...

二腹肌的有二个多内端,靠一较薄的腱状部分相连的.Having two fleshy ends connected by a thinner tendinous portion . Used of certain muscles....

“二相”的拼音为：èr xiàng...

“二体”的拼音为：èr tǐ...

“二分体”的英语可以翻译为：[医] diad，dyad ...

“二碘仿”的英语可以翻译为：[医] diiodoform，ethylene periodide，tetraiodoethylene ...

“二月”的拼音为：èr yuè ...

“二噻嗪”的拼音为：èr sāi qín...

“二恶唑”的英语可以翻译为：dioxazole ...

喝下午茶的时候，维多利亚与其夫君艾伯特亲王表演了二重唱。At tea-time, Victoria sang duets with her Consort, Prince Albert.我和某人唱二重唱.I sing with someone in duet.在卡拉ok厅唱二重唱.I sang a duet at a Karaoke bar....

在这些化合物里, 环戊二烯环只有4个氢.In there compounds, the cyclopentadiene ring has only four hydrogens.其他类异戊二稀则分泌到细胞外间隙中.Other isoprenoids are excreted into the extracellular space.通过合成双环戊二烯型不饱和聚酯树脂, 制备出一种新形石材专用胶粘剂.By synthesizing DCP...

木星的卫星木卫二好像有流动的海洋.Europa a moon of Jupiter, appears to a liquid ocean.科学家们发现关于木卫二的什么信息?What have scientists found about Europa a moon of Jupiter?在木星的外围轨道上, 这些卫星是木卫一 、 木卫二 、 木卫三和木卫四.In their outward order from Jupiter, the...

“己二炔”的英语可以翻译为：[化] hexadiine，hexadiyne ...

“二氯散”的拼音为：èr lǜ sǎn...

他比往常多赚二倍的钱.He earns twice as abundance as he employ to.信封地址的每一行都用二倍的距离隔开.Each line in the envelope address is separated by double space....

“二流子”的拼音为：èr liú zi...

一窝十二个蛋孵出了十个.Ten out of the set of twelve were hatched.伦敦由三十二个行政区组成.London is made up of 32 boroughs.组长管十二个工人.The group leader supervises a dozen workers....

“二”的拼音为：èr...

“十二个”的英语可以翻译为：dozen ...

拥有不思议技巧的美型二人组!Handsome duo with incredible charm and technique!SB二 人组正在为拖欠苏格兰皇家银行的2.37亿英镑贷款的十月最后期限发愁.The pair are facing an October deadline to repay a ￡237 m loan to their bank RBS....

“二元的”的英语可以翻译为：inary，dualistic，[计] dyadic，[化] dibasic ...

我二十岁前后那几年过得真苦啊。My late teens and early twenties were really rough years.显然，莫扎特在二十几岁到三十刚出头时，身体非常好。Mozart clearly enjoyed good health throughout his twenties and early thirties.结婚二十年里，他只像样地度过两次假。In twenty years of mar-riag...

“二苯脲”的拼音为：...

“戊二腈”的英语可以翻译为：[化] glutaronitrile，trimethylene cyanide ...

研究结果表明关键步骤为原料 4- 甲基 -2, 3- 呋喃二酮的合成.It'shows that the key step is the synthesis of 4 - methyl - dihydro - furan - 2 , 3 - dione.氢化可的松 ( hydrocortisone,HC ), 化学名称为11β,17α, 21-三羟基孕甾 -4- 烯 -3,20-二酮, 属肾上腺皮质激素类药.Hydrocort...