4Application of Wavelet Analysis and Artificial Neural Network Pattern Recognition to Flaw Classification in Ultrasonic Testing239-273
6Influence of Geological Factors on Evaluating Washability of Coal in Wuda Coalfield, Inner Mongolia249-252
7Procedure of Reaction Between Coal and Oxygen at Low Temperature and Calculation of Its Heat Emitting Intensit253-257
9Space-Time Evolution Regularity of Chemical Properties of Soil Reclaimed by Hydraulic Dredge Pump in Mining Areas262-265
14Biostratigraphic Evidences for Strike-Slip Distance of Tancheng-Lujiang Fault near Bohai Sea283-286
17Grouting Consolidation and Detection of Fractured Rockmass Foundation over Abandoned Mine Goaf293-296