Objective To establish solvent desorption gas chromatographic method for determination of Diisobutyl ketone in workplace.目的建立工作场所空气中二异丁基(甲)酮的溶剂解吸气相色谱测定方法.The diisobutyl dicarboxylate was prepared by using acid and isobut...
核子内部的斥力是巨大的。The repulsive force within the nucleus is enormous.核反应堆内部的剖面图a cutaway picture of the inside of a nuclear reactor俱乐部的宗旨是促进团体内部的关系。The club's aim is to foster better relations within the community....
Two days later, they implanted the fertilized eggs back inside me.两天以后，他们把受精卵重新植入了我的体内。The fertilized eggs are taken from the cow five or six days later.五六天以后,便可以从母牛体内取出受精卵.Derived from two separately fertilized eggs . U...
The militiamen started off in pursuit of the enemy.民兵出动了,去追踪敌人.When the car stopped in the town square it was surrounded by soldiers and militiamen...当汽车停在城镇广场时立刻被士兵和民兵包围了。Tramp, tramp , tramp , columns of militiamen mar...
针对目前世界上领先的Spheripol均聚PP生产工艺开发了全流程仿真培训系统.Developed an operator training simulator ( OTS ) for the worldwide leading Spheripol PP monopolymerization plant.各野生种及其变种类型均聚到了一起, 与传统的系谱基本一致.Finally all the wild apple species and...
One day she will walk out, just as her own mother did.总有一天她会离家出走，就像她母亲那样。I was worried she would walk out or bring the interview to an end.我担心她会离场或者终止采访。He was asked whether he would walk out if the worst came to the wor...
The spade and fork have longer shafts, providing better leverage.锹和耙的手柄较长，可发挥较好的杠杆作用。The larger firm was capable of providing a better range of services.较大的公司能够提供一系列更好的服务。Newspapers, television and radio are all providin...