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- [25] Effects of modifier on high-activity catalyst for propylene polymerization Xiandai Huagong/Modern Chemical Industry, 2003, 23 (SUPPL.): : 170 - 172
- [29] Effects of Oxygen Ratio on the Properties of Tin Oxide Thin Films Doped with Bismuth PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2019, 216 (09):