Journal of Henan Polytechnic University(Natural Science) 2006 Issue 6 Investigation and Research on Hydrochemistry Characteristic of China Northwest Rivers

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Journal of Henan Polytechnic University(Natural Science)
1673-9787
2006 Issue 6

Investigation and Research on Hydrochemistry Characteristic of China Northwest Rivers
CHEN Xi-yuan;MU Yi-zhou;WEN Hui-na

..............page:532-535

Improved Model of VaR
YUE Rui-feng;SHAO Wei-wen

..............page:527-531

Magnetism and Crystalline Electric Field Effect of Rare Earth Compound TbNiAl4
DU Bao-li;HU Bao-fu;LI Yu-shan;LU Qing-feng

..............page:523-526

The Application of Surfactants in the Electrochemical Determination of Phenols and Mechanisms Research
WANG Xiao-gang;ZHANG Xi-shen;FAN Ya-juan;WU Qing-sheng;LIU Wang-zhuan

..............page:519-522

Research of Adiabatic Material Used in Mine
YAO Rong;WANG Hai-juan

..............page:516-518

Generation and Synchronization of Chaotic Wideband Signal
LI Hui;WANG Xin-ling;YANG Yu-wang

..............page:489-492

Analysis on the Primary Cause of Causing Amplitude Attenuation in the Ultrasonic Vibration Cutting after Frequency Tracking
QIN Jun;LIU Chuan-shao;ZHAO Bo;JIAO Feng;GAO Guo-fu

..............page:484-488

Data Procession Methods Discussion of Land Surface Movement Observation Station
LI Chun-yi;GUO Zeng-zhang;YANG Fu-qin;SUN Hua-min

..............page:481-483

Design Protective Coal Pillar with Method of Similar Ellipse and Its Precision Analyzed
CHEN Jun-jie;ZOU You-feng;GUO Zeng-zhang

..............page:477-480

Jointly Processing Method of Different Formats of GPS Data and Its Precision Analysis
LI Ai-guo;LIANG Hong-you;WANG Liu-zhao

..............page:474-476

Analysis on Characteristics of Reflection Seismic Pilot Detecting Technology in Thin Layered Media
HU Yun-bing;WU Yan-qing;SONG Jin

..............page:469-473

Subsided Columns Genesis in Chengzhuang Colliery,Jincheng and Differential Uplifting-Subsidence Movement
CHEN Jing-yi;YAO Jun-peng;ZHANG Zi-min;ZHANG Yu-gui

..............page:465-468

Research on the Effect of Dilatancy Characteristics to the Law of Surrounding Ground Deformation in Soft Rock Roadway
CHENG Li-chao;LU Ting-kan

..............page:461-464

Research on Mechanism of Deformation and Destruction in Deep Component Roof
LI Dong-yin;XING Qi-sheng;Zhang Rui-lin

..............page:457-460

Statistics and Analysis the Dangerous Chemical Accident in 2005
YU Shui-jun;PAN Rong-kun;YU Ming-gao;LI Xi-lin

..............page:452-456

Discussion about Mapping Rules of Coal & Gas Outburst Prediction Plan
LIAN Chang-bao

..............page:447-451

Research and Application of Cutting Method in Preventing and Controlling Coal and Gas Outburst Prominent
WANG En-yi;CHEN Jun-tao;HUANG Li-xin;WANG Jin-bao

..............page:443-446

Study on Enhancing the Mine's Capacity to Prevent and Fight Disaster in Henan
LI Hua-min;ZHANG Wei-dong;LI Dong-yin;WEI Jian-ping

..............page:438-442

Experiments and Mechanism of Using Spray Mist with Additives to Extinguish Kerosene Pool Fire
YU Ming-gao;LI Xi-ling;MA Ke-shi;DUAN Yu-long;HAO Qiang

..............page:433-437

Prediction and Prevention Water Technology in Long and Big Tunnel Construction
CHANG Li-wu;XU Yan-jie;WANG Quan-sheng

..............page:511-515

Design of the Tire Building Machine Control System
ZHANG Xing-wen;SHEN Ji-quan

..............page:507-510

Space Vector Simplified Algorithm of Three Phase PWM Rectifier
ZHENG Zheng;SHI Xiang-cui;ZHANG Ke

..............page:502-506

Research on SOI Pressure Sensor Packaging Process
GUAN Rong-feng;ZHAO Jun-liang;LIU shu-jie

..............page:497-501

Analysis and Option on Neutral Grounding of Power System
FU Hui-qi;YUAN Dong-sheng

..............page:493-496,526