The increase of reaction temperature will accelerate the coking rate of catalyst.反应温度的提高能使催化剂的结焦速率迅速增加.A coking gas oil was treated by clay refining processs in laboratory.以物质A为反应物,白土为脱色物质,研究用反应-吸附的方法提高焦化柴油的质量.It Circula...
A furious player kicked his racket into the grandstand.一位愤怒的球员将他的球拍踢向了看台。The game was played to a packed grandstand.比赛时大看台上座无虚席。Politicians will grandstand about remaking finance.政客们会为重整金融体系而轮番上台表演。...
有一只叫萨伯瑞的猫从32层楼上掉下来, 但只摔断一颗牙.One cat, Sabrina, fell 32 storeys, yet only suffered from a broken tooth.特丽萨?伯恩斯坦经历了长达80多年的绘画生涯.Theresa Bernstein continued to paint for more than eighty years.萨伯公司从此在流星导弹项目中开始扮演关键的领导角色.Saab t...