Recently, in International Chemical Olympiad ( IChO ) competition microscale chemical experiment appears frequently.国际化学奥林匹克 ( IChO ) 竞赛中微型化学实验出现频数增多.Microscale reaction technology was reviewed and its prospect in nanoma...
I stood at the foot of the collapsed tower and watched the rescue workers sifting through the debris...我站在倒塌的高塔脚下，看着救援人员在瓦砾堆中搜寻。Here in Normandy the rescue began.救援就在诺曼底开始了.She braved death to rescue me.她冒着生命危险来救我.The da...
托马斯先生是在天主教修女创办的学校接受的教育。Mr Thomas was taught by the Catholic nuns whose school he attended.10%至15%的离差是可以接受的。A 10 to 15 percent deviation is considered acceptable.卢森堡草拟了一项英国、法国和德国之间都可以接受的妥协方案。Luxembourg sketched out an acc...
He leant against the railing, his breath coming in short gasps.他倚着栏杆, 急促地喘气.My breaths were coming in gasps.我急促地喘起气来."I'm all right," Max said weakly, but his breathing came in jagged gasps.“我没事，”马克斯软弱无力地说，但他的呼吸却上气不...
And some decompound production of foaming agent can reinforce the foaming ability of refining slag.发泡剂分解后部分产物作为高熔点粒子存在于熔渣中,提高了精炼渣的泡沫化性能.Such jokes tend to reinforce racial stereotypes.这样的笑话容易渲染种族偏见。Then, two security per...