六亚甲基二异氰酸酯 ( HMDI ) 可用在预聚物中代替甲苯二异氰酸酯〔TDI〕.Hexamethylene diisocyanate ( HMDI ) may be used in prepolymer, in place of TDI.柯达叙述了一种直链的活性亚甲基两当量的黄成色剂.Kodak company describes open chain reactive methylene two - equivalent yello...
It is estimated that every year 50 unaccompanied children arrive in Britain.据估计，每年有50名儿童独自来到英国。No unaccompanied children allowed.无大人带领的儿童不许进入。For an encore, he sang an unaccompanied folk song.应观众再唱一曲的要求, 他清唱了一首民歌....
过去10年中，少女怀孕的现象不断增多。Teenage conceptions have risen steadily in the last ten years.她的声音如少女般柔美悦耳。Her voice was as soft and sweet as a young girl's.她的眼睛闪闪发亮，闪烁着少女般的幸福和满足。Her eyes were alight with a girlish enjoyment of ...
There were no difference in Ccr between DM and DM + C groups.DM+C 和DM两组Ccr无 显著差别.The creatinine clearance ( Ccr ) was calculated followed the Cockcroft - Gault formula.采用Cockroft-Gault公式计算肌酐清除率 ( Ccr ).Considering techni...
This is Doug Mientkiewicz. This, according to him, is why he's still a Major Leaguer.这是长名字先生. 这就是为什麽他到现在, 仍旧在大联盟的原因.Doug , the owner of Nautilus Resort also join in the fun.鹦鹉螺渡假村的阿德也一起到来凑热闹.Doug McGrath can tell yo...
The cherry blossom came out early in Washington this year.今年华盛顿的樱花开得很早。It's lovely in the spring when the cherry blossom is out.春天樱花开放,十分美丽.The boy made a switch from the branch of a cherry tree.这个男孩用樱桃树枝做了一条鞭子....
I'll make the tea and you pop off for a while.我来备茶，你去歇一会儿吧。At tea-time, Victoria sang duets with her Consort, Prince Albert.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。While he was gone she had tea with the Colonel.他不在时她跟上校一起喝了茶。...