Influence of Vitreous Silica and ρ-Al_2O_3 on the Performance of the Magnesian Slag Trap in Tundish; Design and Consideration of "V"-shaped Gully with High Filling Roadbed and Debris Retaining Wall in the Three Gorges Reservoir Area 熔融石英及ρ-Al2O3对镁质中间包挡渣墙性能影响研究三峡库区V形冲沟内高填方路基、拦渣挡墙的设计与思考
Probing the Problems Occurred in Waste Water Entrained Ash and Slag from New Type of Gasifier Application of Steam Trap Type Selection in Energy-Saving Optimal PA ( Phthalic Anhydride) Device 新型气化炉装置渣水处理系统的问题探讨蒸汽疏水阀的选型在苯酐装置节能优化中的应用