aIn the passage, the order of the serving of a meal is meat or fish with vegetables-dessert-soup-coffee. 在段落,膳食的服务的命令是肉或鱼用菜点心汤咖啡。[translate] a接触 保持联系 Contact maintenance relation[translate] a(16) Mimic diagram layout. (16) 仿造图布局。[translate]...
14 first loop polymerization reactor 第一环管反应器 15 expansion tank of reactor cooling circulating water 反应器循环水膨胀罐 16 propylene vaporizer 丙烯气化器 17 reactor surge drum 反应器缓冲罐 18 second loop polymerization reactor 第二环管反应器 19 slurry circulation pump 浆料循环泵 20 flash drum...