研究了桑枝硫酸盐法制浆适宜的工艺条件和单段、两段次氯酸盐漂白工艺条件.Optimum conditions of kraft pulping and single stage hypochlorite bleaching were investigated.水簇上次氯酸与盐酸反应的理论研究( 英文 )Theoretical Study of Reaction of HOCl and HCl on Water Clusters?次氯酸钙(...
基层职员的流动率特别高。Staff turnover is particularly high among junior grades.职员的专业素质给我们的印象很深。We were impressed by the professionalism of the staff.她负责确定这家公司职员的工资标准.She is responsible for the determination of wage levels within th...
Betty took a photograph of us...贝蒂给我们照了张相。Do you think betty and bertie are girls of the old school?你认为贝蒂和伯蒂是保守的女性 吗 ?Betty had no idea what male chauvinism was.贝蒂不知道大男子主义是怎么回事.What was Betty getting at when she said she...
His own distinctiveness was always evident at school.他在学校总是表现得与众不同。Q 10. How are the newness and distinctiveness of a design assessed?如何评估一项外观设计的新颖性和独特性?Can the Distinctiveness Theory Explain the Spontaneous Self - Conce...
这种具有两个不同而又相互作用位置的蛋白质叫做变构蛋白质.Proteins which have two separate but interacting sites are called allosteric proteins.这种具有两个不同位置而又相互作用的蛋白质叫做变构蛋白质.Proteins which have two separate but interacting kinding sites are called allo...