3Numerical analysis on acoustic field characteristics of excavation roadway based on surface integration method1790-1794
8Roof structure of short cantilever-articulated rock beam and calculation of support resistance in full-mechanized face with large mining height1816-1820
12Influence of sensitizing agent on crystallization quantity of emulsion explosive under dynamic pressure1836-1839
17Union response of crops growth to soil moisture,soil salinity and soil sodicity during sodic soils reclaimed with desulphurization gypsum1863-1868