通过正交实验法确定各组分的最佳用量.By orthogonal experimental method to determine the best amount of each component.目的采用正交试实验法研究冬凌草的渗漉提取工艺.ObjectiveTo study the percolation extraction process of Rabdosia rubescens by orthogonal texts.人本治...
Though Sybbis complained bitterly, Mama would not let up on her.尽管西比斯大发牢骚，但妈妈不会放她一马。It was bitterly cold now and the ground was frozen hard.现在天气冷极了，地面都冻硬了。His sons quarrelled bitterly over the allocation of family resour...
Oil majors need not fear being unable to sell their crude.大型石油公司无需担心原油销售不出去。Sarazen became the first golfer to win all four majors.萨拉岑成为了首位高尔夫四大满贯赛冠军。He majors in geology.他主修地质学....
他已被老板派往罗马。He had been sent to Rome by his employer.他刚到罗马就遭到了绑架。No sooner had he arrived in Rome than he was kidnapped.他们被罗马人统治了5个世纪。They had five centuries of domination by the Romans....
那小孩被诱骗上了车，但又设法逃掉了。The child was lured into a car but managed to escape.严密监禁那个囚犯以免他再逃掉.Secure the prisoner so that he won't escape again.你是怎样逃掉的?How did you escape?...