Henan Sciences 2000 Issue 2 ke ji cheng guo jian jie

..............page:封二,封三

Knowledge economy and sustainable development
wei yan ; yang xun zhou ; liu xia ru

..............page:217-220

The influence of unhealthy geology tendencies on city environment
YANG Yi-min;ZHANG Yu-ying;ZHAO Ting-hua;ZHAO Qin-feng

..............page:214-216

Exploitation of geothermal resources ＆.development of geothermal industry
GUO Xin-hua;ZHANG Xin-min

..............page:210-213

Puyang seismic station's research about the relation between the electromagnetic wave anomaly and the seismic activity
LI Gui-qing;LIU Zhao-you

..............page:206-209

The correlation analysis of maintenance failure of sectional constraints for frame structure under medium earthquakes
LI Guang-hui;GUO Yuan-cheng;WANG Dong-wei

..............page:202-205

A study on the steel pritection property of gangue concrete
LIU Fu-ling;YAN Jin;ZHAO Ming

..............page:198-201

The development of a stable-pressure water-supplying system based on frequency inverter
WANG Zhong-xin;WANG Hai-jun;YIN Qing-ya;ZHOU Qing-min;ZHANG De-quan;ZHANG Chi

..............page:195-197

The performance evaluation of open area test site on a flat roof of building for EMC measurment
ZOU Peng;TONG Tao;GAO Yu;YANG Long

..............page:191-194

Requiments of protecting IGBT device and study on protective properties if IGBT driver EXB841
LU Jia-cheng;YAO Yong-gang;QI Xin-bo

..............page:187-190

A method of direct digital frequency synthesizer
GUO Gang;HU Xin-hua

..............page:184-186

Technique for getting load information on UNIX system
WANG Hong;SUN Hua

..............page:179-183

Dynamic analysis of the manipulator with local closed chain
LI Yu-wen;WANG Hong-wei;LUO Guo-fu;SHANG Zhan-lei;ZOU Jing-chao

..............page:176-178

On the extraction and stability of tuber pigment of raphnus sativus cv.
WANG Qi-ming;ZHAI Xing-li;YU Rui-yun;DENG Zhi-rui

..............page:153-155

Analytical study of copper(Ⅱ) with N-Allyl-N′-(Sodium P-Aminobenzene Sulfonate)Thiourea (ASATu)
WANG Cai-xia;SUN Yi;XU Cui-lian;ZHANG Lian-feng;MA Dong-lan

..............page:150-152

Study on calixcrown polysiloxane stationary phase
Lü Quan-jian;WANG Jian-ling;ZHANG Wei-ya

..............page:147-149

Ultraviolet and fluorimetric studies on the inclusion complex of β-cyclodextrin with β-naphthol
ZHANG Ning;Tang SHi-hua

..............page:144-146

On the quantization error of the A/D change-over circuit and its relative error
WANG Dong-min;WANG Bao-yu;YUAN Xiu-ling

..............page:140-143

Study on the complete condition in circle-and-n-line cone vertex orbit
WANG Yang-yang

..............page:137-139

The classification of positive unimodular lattices over Z[√7]
WANG Rui-qing

..............page:133-136

On the semantics of (～P(x),(∪.),(∩.),-) logic
WANG Qing-dong;HOU Hai-jun

..............page:130-132

Fuzzy reasoning algorithms with multi-computer
ZHANG Yan-xiao

..............page:126-129

Contraction mapping principle of mixed monotone mapping and application
ZHANG Qing-zheng

..............page:121-125

Asymptotic behavior of solution to the Schr(ǒ)dinger-poisson system with dissipation
HU Yue

..............page:117-120

On nonlinear Schr(ǒ)dinger equations with harmonic oscillator
LI Jian-zhen;REN Hua-guo;HU Yue

..............page:111-116

The optimization of DNA preparation from fish
XIE Long-xu;DU Qi-yan;CHANG Zhong-jie;LU Long-dou

..............page:173-175

Studies on the analysis methods of fiber by micro IR spectroscopy
WANG Ying;ZHANG Guo-bao;ZHAO Gen-suo

..............page:170-172

Dose field best distribution and dose measurement before commissioning of 60Coγ-irradiation facilities
YANG Ming-cheng;LIU Ke-bo;CHEN Hai-jun;LUO Ji-quan;ZHAO Hui-dong

..............page:167-169

The preparation of soluble gauze and the study function its coagulation
CUI Guo-shi;GAO Yan-zhu;MA Chan-hong;MA Ji-mei;ZHANG Chun-ling

..............page:164-166

The deveopment of copper bismuth silver iron alloy material employed by contact of 10kV, 31.5kA vacuum switch
LI Li-ming;GUO Qiao-ju;MAI Hong-jian

..............page:160-163

A study on mathematical model of producting methane department in anaerobic reactor to treat the black liquid of soda pulp with straw
SHAO Zhong-cheng;MA Gui-xian;HAO Min-jie

..............page:156-159