Calmon has quoted ion exchange costs of $ 0.12 - 0 . 30 / 1000 gal for boron treatment.卡尔蒙提出的离子交换树脂处理硼的费用为0.12 ― 0.30美元/千加仑.B from the family of boron have autocatalytic effect.硼族元素对焦炭反应性起负催化作用.Boron - substituted polyar...
When it comes to expressing himself he is no shrinking violet.他在表达自己的想法时毫不羞怯。I was expressing some amazement and wonder at her good fortune.我对她的好运既惊奇又感叹。The child's natural way of expressing himself is play.孩子表达自己的本...
笨人难教.A stupid fellow is difficult to teach.她不愿与笨人为伍，而在她看来，大多数人都是笨人。She doesn't suffer fools gladly and, in her view, most people are fools.你会发现,我比一般的笨人还笨.You'll find I'm a more than commonly stupid man....
It was fatiguing sometimes to try to measure up to her standard of perfection...有时候，力求达到她尽善尽美的标准让人觉得很累。Natsun Trimming & Ironing, Finalizing the Perfection.40南山整烫, 完美在此定格.He was driven by a corroding rage for " perfectio...
Women wear aprons in the kitchen.妇女在厨房里围着围裙.The chambermaid in our corridor wears blue checked gingham aprons.给我们扫走廊的清洁女工围蓝格围裙.Obstruction in the movement of Aprons during doffing in modern cards.新型梳棉机在落卷时皮板输送带(或皮圈,围裙)运行...
氨基转移酶分布在细胞质 、 叶绿体和微体中.Amino transferases are located in the cytoplasm, chlorplasts and microbodies.已破坏的叶绿体需要加入ATP以提供合成蛋白质的能量.The damaged chloroplasts require the addition of ATP to fuel protein synthesis.从照光的叶绿体分离出来的套膜有很...