解决了最初的一些问题之后，终于成功地制造出了大量丙酮。After some initial problems, acetone was successfully produced in quantity.这两个氨基酸从丙酮酸获得它们的碳架.These two amino acids derive their carbon skeletons from pyruvate.将乙酰丙酮铁, 苯基B- 萘胺及磷脂通过40目筛加入.The fer...
当发生这个的时候, 我意愿要回光体并将其重铸.When this occurs, I intend to retrieve it and recast it.如, 压铸 、 重铸 、 砂铸 、 锻造及精加工.For example, die - casting, Recast, sand casting, forging and finishing.新一致实相中的那些重铸正在揭示很多事物.The recasting of those i...
Nearly eight thousand bombs were hurled against Antwerp, but the damage they did was negligible.德国向安特卫普发射了约有八千枚飞弹, 但造成的损失微不足道.In comparison with the disastrous damage made by the earthquake, my personal loss is negligibl...
The restaurant has frontages on two busy streets.这家饭店朝着两条热闹的街道.For sale, shop premises with frontages on two streets.出售商业用房, 前有空地两面临街.The shop has frontages on two busy streets.这商店朝着两条热闹的街道....
Sheard lusted after the Directorship.希尔德一心想当董事。Barry resigned his directorship in December 1973.巴里于1973年12月辞去了他的董事之职。He resigned his directorship and left the firm.他放弃了董事职务,离开了公司....
Students are gravitating towards practical subjects which will help them to get a job.学生们倾向于实用学科,因为实用学科有助于他们找到工作.The Thick Accretion Disk Model and Self - gravitating Accretion Disk Model of QSOs.类星体的厚吸积盘与自引力吸积盘模型.Overlo...