This technical basis was not being constantly revolutionized and broadened. 这种技术基础并非不停地发生革命和扩展。
All these results form the basis towards the separation of aromatics from paraffins by using simulated moving-bed adsorption method. 以上实验与计算结果为在直链烷基苯的生产过程中,降低循环烷烃中芳构化物的含量,实现延长脱氢催化剂的寿命提供了技术基础。