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...
Einstein's new theory on optics changed classical scientific ideas about light.爱因斯坦新的光学理论改变了人们对光的传统科学概念.Newton published his first work on optics.牛顿出版了他的第一部光学著作。Successive approximation method is adopted in the desi...
She is very good at using her charm to get her way.她非常善于利用自己的魅力随心所欲。I bet you were good at games when you were at school.我敢说你上学时体育很棒。He's good at ad-libbing his way out of trouble.他善于为自己妙语解围。...
鸟的主人说这只鸟可能是从鸟舍一处不结实的地方逃走的。The owner said the bird may have escaped through a weak spot in the aviary.那里面还有装满稀有鸟类的鸟舍.There was also an aviary full of rare birds.瀑布鸟舍拥有世界最高的人造瀑布.The Waterfall Aviary has the highest man - m...
蜘蛛结网,用于捕捉各种昆虫.A spider spins a web in which it catches insects and bugs for its food.蜘蛛结网。A spider spins a web.蜘蛛结网,鸟筑巢,都是凭本能.Spiders spin webs and birds build nests by instinct....
This, after all, is a company which is awash with cash.这毕竟是一家现金充裕的公司。The bathroom floor was awash.浴室地板浸在水中。We crave a world of crisp moral certitudes, but the real world awash with murky ambiguities.我们渴望清晰明确的道德确信, 但现实世界被...