共 50 条
- [1] Distillation composition profiles - What do they tell us? [J]. CHEMICAL ENGINEERING RESEARCH & DESIGN, 1999, 77 (A6): : 475 - 481
- [3] Distillation composition profiles-What do they tell us? [J]. Chemical Engineering Research and Design, 1999, 77 (06): : 475 - 481
- [9] What do the "rankings" tell us? [J]. CHINESE SOCIOLOGY AND ANTHROPOLOGY, 1999, 32 (02): : 57 - 61