direct and indirect sequence configurations 的翻译? direct method 按照组分挥发性递减的顺序分离方法 indirect method 按照组分挥发性递增的顺序分离方法 lz原文说的modified direct and indirect sequence configurations together 意思为这两种顺序的混合流程 ... enhancement of conventional distillation configurations for ternary mixtures separation        这个最好怎么翻译查看更多