目的探讨我国二甲基甲酰胺 ( DMF ) 的生物接触限值 ( BEI ).Objective To explore the biological exposure indices ( BEI ) of dimethylformamide ( DMF ) in China.研究表明,该反应器可有效降解苯甲酰胺.The results show that the new type reactor could degrade benzamid...
Bragg weaves together the histories of his main characters.布拉格把他主要人物的身世都串在一起。Away she went, then, glad to escape the surveillance of the odious bully, Captain Bragg.于是她走了, 她很高兴, 因为从此可以摆脱那个又凶又讨厌的布拉格船长的监视.A large solid ang...
He thought of her serenity as a foil for his intemperance.在他看来，她的平静反衬出了他的放纵。Health does not consist with intemperance.健康与纵欲[无节制]不能相容.Intemperance is naturally punished with diseases.行为放荡会自然地招致疾病的惩罚....
In China bats are thought of as being very lucky.在中国，蝙蝠被视为吉祥物。Most bats navigate by echolocation.大多数蝙蝠靠回声定位来飞行。Two thugs clubbed him with baseball bats.两个暴徒用棒球棒猛击他。...
The kids of Kobe try to be as stoic as their parents in this tragic situation.在这种悲惨的情形面前，神户的孩子们努力学着像他们的父母一样去坦然面对。To a stoic, the human soul was a divine spark.对于禁欲主义者来说，人的灵魂是神圣的火花。Her stoic compliance embarrassed me.她泰然处...
On 20 August 1960 Senegal seceded.塞内加尔于1960年8月20日独立出去。Crewmen aboard the tanker sighted a ship in distress off the coast of Senegal.油船上的船员们在塞内加尔的近海发现了一艘失事的船.The island of Goree lies off the coast of Senegal, opposite Dak...