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...
He was riffling through the papers on his desk.他很快地翻着他桌上的文件。She stands riffling through the pages.她站着在翻阅那本书.It only took him a few moments riffling through the records to find the fight name.他飞快地翻动着记录,一会儿就找到了那个名字....
Unemployment is high in her constituency.她的选区的失业人数居高不下。Our constituency covers the city's poorest areas.我们的选区包括该城市最贫困的地区.The constituency are voting tomorrow.选民明天投票....
Objective To find an easy and effective method for the storage of campylobacter.目的探索一种简单、方便、有效的弯曲菌菌种保存方法.Mucosal immune response of the mice to formalin - treated Campylobacter jejuni, CJ - S 131 , was effectively induce...