Model Experiment of Frost Heave and Thawing Settlement of Artificially Frozen SoilsWang Jianping, Wang Wenshun, Shi Tianshen303-306
New Drying System with Exhaust Gas Circulation for Coal Drying by Hot-Gas Penetrating Vibration BedYang Guohua, Chen Qingru, Tao Xiuxiang, Fan Maoming307-309
Study on Process of Oxygen Adsorption by Coal at Low Temperature and Its Heat EffectCheng Yuanping, Li Zenghua310-313
Research on Dynamic Properties of Self-Controlled Hydraulic Take-Up SystemHou Youfu, Liu Xiaojian, Zhang Yongzhong318-321
Distribution Regularity of Moisture on Coal Surface and Its Effects on Separation by an Air-Solid Fluidized BedTao Xiuxiang, Chen Qingru, Luo Zhengfu, Liang Chuncheng, Yang Guohua326-330
Disccussion on Mechanism and Application of Grouting in Separated-Bed to Reduce Surface Subsidence Induced by Coal MiningWang Jinzhuang, Kang Jianrong, Wu Lixin331-334
Three Dimentional Emulation and Dynamaic Model Display of Bedded Mineral DepositLi Jie, Mao Shanjun, Zhang Hairong, Xu Youzhi335-337
Double-Excitation Magnetic Paths of SR Motors and Their Effect on Radial Magnetic AttractionChen Hao, Xie Guilin338-341