Characterization of the In₂O₃ doped TiO₂ composite film and the photocatalytic activity for toluene degradation
Li Junhua Wei Lisi Department of Environmental Science and Engineering;Tsinghua University;Beifing 100084

..............page:505-510

Experimental investigation of the bursting potential in coal measures rocks
Meng Zhaoping~1;Pan Jienan~

..............page:511-516

An algorithm to image-based pavement cracks geometry features extraction
Li Qingquan~1;Liu Xianglong~

..............page:517-522

Research on the connotation and assessment of water security——Take Wanzhou district of Three-gorge Reservoir as an illustration
Li Yuan Yang Zhifeng Zhao Yanwei State Key Laboratory of Water Environment Simulation;school of Environment; Beijing Normal University;Beifing 100875)

..............page:523-529

Mapping critical loads of sulfur and nitrogen for soils in Zhanjiang
Duan Lei~1;Xian Xianbo~;Li Pixue~2

..............page:530-535

Controlling factors of treatment of high-strength ammonia wastewater by immobilized microorganism
Ni Jinren~;Wen Lili~;Ye Zhengfang~

..............page:536-542

zhong guo ke ji lun wen zai xian gao jian ge shi

..............page:543

The co-existing of more hydrodynamic systems in sedimentary basin and its influences on evaluation of formation pressure——For an example of Yuncan 1 well from Yunlong depression,Chuxiong basin,Yunnan province
Wang Zhenliang~;Zhang Likuan~

..............page:457-462

Research on the optimal allocation of water and sediment in the Yellow River
Hu Chunhong Chen Xujian China Institute of Water Resources and Hydropower Research;Beijing 100044

..............page:463-473

Study on the surface morphology of sulfide copper ore in bioleaching experiment
Wu Aixiang Yin Shenghua School of Civil and Environmental Engineering;University of Science and Technology Beijing;Beijing 100083

..............page:474-479

The safety protection equipments for mining conveyer machines
Ge Shirong Zhang Dekun Zhu Zhencai Liu Jinlong Li Yunwang College of Mechanical Engineering;China University of Mining and Technology;Xuzhou;Jiangsu 221116

..............page:480-486

Technological challenges for CO₂ EOR in China
Yue Xiang-an Zhao Renbao Zhao fenglan MOE Key Laboratory of Petroleum Engineering in China University of Petroleum;Beijing 102249

..............page:487-491

Digital Yellow River Model
Wang Guangqian Li Tiejian State Key Laboratory of Hydroscience and Engineering;Tsinghua University;Beijing 100084

..............page:492-499

Geological model for porphyry-type hydrocarbon reservoirs of the Liaohe oil field
Gu Lianxing~1;Wu Changzi~1;Ren Zuowei~;Chen Zhenyan~2;Zheng Yuanchuan~1

..............page:500-504