Yahoo is the oldest and best-known Web directory service.雅虎是最早且最知名的因特网目录服务网站。He dialled directory enquiries.他拨打了查号台的电话。The directory is available on microfiche .使用说明在缩微胶片上。...
He majored in finance at Claremont Men's College in California.他在加利福尼亚州的克莱尔蒙特男子学院主修金融专业。It occurred to Byron that he could go back to the fraternity house through Claremont Avenue.拜伦突然想起,他蛮可以取道克莱蒙特大街返回兄弟会.Most of ou...
At very high temperatures, more endothermic reactions play a role.在很高的温度下, 更多的吸热反应起作用.by endothermic structural changes由吸收了热能的结构变化This process is endothermic with rapid carbon deposition and deactivation of the catalyst....
Jose, as usual, had climbed a tree to keep watch.乔斯像往常一样爬到树上放哨。This was a foreign country, so unlike San Jose.这是外国，与圣何塞很不一样。I guessed from his name that Jose must have been Spanish.根据他的名字我猜测何塞一定是西班牙人。...
Beneficiation removes clay and silica to considerable extent.富集操作除去粘土和硅石达到相当高的程度.A beneficiation process is used to increase the purity to 95 % or more.可采用富集方法将纯度提高到95%或更高.The composition and beneficiation test of MKS mi...