Application of Safe and High-Efficient Exploitation System of Coal and Gas in Coal Seams程远平, 俞启香471-475
Application of Roadway DC Electrical Sounding in Detecting Collapse-Columns岳建华, 刘树才, 刘志新, 王大庆, 武杰479-481
Frequency Spectrum Characteristics of Electromagnetic Emission of Loaded Coal王恩元, 何学秋, 刘贞堂, 周世宁487-490
Vegetation Growth and Its Effect on Soil Physical and Chemical Properties in Coal Waste Piles胡振琪, 张光灿, 魏忠义, 郭金刚, 张长根, 王战洲491-495,499
Preparation and Thermal Stability of La-Al Pillared Montmorillonite Prepared by Power Ultrasonic Treatment丁述理, 彭苏萍, 刘钦甫496-499
Study on the Extraction and Applications of Spectral Features in Hyperspectral Remote Sensing杜培军, 陈云浩, 方涛, 陈雍业500-504