Journal of Gansu Sciences 2006 Issue 2 An Asymptotic Formula of Numbers Function

An Asymptotic Formula of Numbers Function
YANG Cun-dian;LI Chao;LI Jun-zhuang

..............page:20-21

The Multiple Solutions for Quasiline ar Elliptic Equations
GUO Er-lin;ZHAO Pei-hao

..............page:13-19

Generalized Hermite Approximations and Their Implement Based on Generalized Hermite Polynomials Transformation
ZHAO Ting-gang;WANG Zhi-lin

..............page:9-12

The Long-time Behavior of Solutions for a Class of Second-order Nonlinear Differential Equations
ZANG Zi-long

..............page:4-8

Research of Geometrical Feature-based Image Pre-retrieval Technology
WEI Wei-yi;QIN Na;XUE Lian-run

..............page:1-3

Effect for Different Preservation Conditions on Acetic Acid Bacteria Growth and Acetic Acid Producing Performance
ZHANG Wen-qi;WEI Jia-qian;SUN Zhi-min;ZHOU Jian-ping

..............page:22-24

A Preliminary Study of Food Supply for Moschus Chrysogasters in Xinlong Mountains, Gansu
KANG Fa-gong;SUN Wei-gang

..............page:25-27

An Analytical Study on Organophosphorus and Carbamate Pesticide Residues in Vegetables by GC-TSD
SONG Zheng-ping;TIAN Shi-long;WANG Dong-hui;ZHU You-chun

..............page:28-30

Study on the Road Treatment of Frost Boiling in Nanyangshan Segment of S309 Road in Gansu
WANG Hong-xia;WANG Li-xia

..............page:115-117

R/S Analysis of the Fractal Features of New York Oil Futures Market
TAN Qing-mei;WU Jin-ke

..............page:118-122

A Study of Necessity and Feasibility on Line Science and Technology Periodical
LIU Zeng-yi;HAO Xin-min;CHEN Xiao-jin;ZHAO Shu-xu

..............page:123-126

Study the Loess Mechanics and Its Application on the Hazard Prevention Engineering

..............page:8

The Remote Sensing Technology Estimation of the Landslide and Debris Flow of Gansu Provice

..............page:37

Surgical Treatment of Locally Recurrent Rectal Carcinoma
JIE Yu-chou;WU Zhi-rong

..............page:31-32

Study on the Structure of Zinc Dialkyldithiophosphates Basic Double Salts
CHAI Zhi-de;JIN Yao-xiu;ZHANG Xin-long;WANG Li-bo

..............page:33-37

A New Method for the Preparation of Doped VO2 Nanopowders
CHEN Yong;ZHANG Kai-feng;JING Huan-wang;WEI Xing;SU Zhong-xing

..............page:38-40

An Experimental Study on Dyeing Wastewater Treatment by Magnesium Sulphate
WANG Jiu-si;MA Yan-fei;YANG Yu-hua;LI Xue-min

..............page:41-43

Technical Revamping of Anti-penetration Equipment in Lanzhou Petrochemical Company of Petroleum China
ZENG Feng-de;GONG Jun;QUAN Bin

..............page:44-48

Study on Carabid Fauna in Ziwu Mountain of Eastern Gansu
JIANG Shuang-lin

..............page:49-51

The Territorial Hail Sources and Moving Routes in Gansu Province
DING Rui-jing;DONG An-xiang;LI Rong-qing;LI Bao-zi

..............page:52-53

Method of Pixelizing GDP Data Based on the GIS
YI Ling;XIONG Li-ya;YANG Xiao-huan

..............page:54-58

A Judgement Method of Decision Table Consistency Based on Discernibility Matrix
JIANG Yu;ZHANG Juan;LIN He;LI Yong-li;LI Ran

..............page:59-61

Face Recognition Method Based on Improved Radial Basis Function Neural Networks
WANG Yang-ping;ZHU Zheng-ping;SUN Chuan-qing

..............page:62-65

A Predictive Method Based on BP Neural Network Identification
LI Su-jie;SHEN Dong-ri;CHEN Yi-jun;LI Yue-ying

..............page:66-69

A Brief Analysis of the Difficulties in Asynchronous Counter Design
ZHOU Jiao-sheng;LEI Gui-ling

..............page:70-72

An Adaptive Step-size Closed-loop Power Control Based on SIR-measurement in CDMA Systems
HE Liu-qing;CAO Qing-hua

..............page:73-76

Development of Robotic Manipulator Based on a Mutual Mapping Neural Network
WANG Wen-yan;WANG Xiao-lan

..............page:77-80

Time-varying Step LMS Algorithm Based on Innovation Renew (TVSLMS)
JIN Tian-yu;LU Zhen-su

..............page:81-83

On the Stabilization of Some Nonlinear Controlled Electro-hydraulic Servo Systems
ZENG Zong-zhen;YANG Rui

..............page:84-86

A Research for Strength Performance of Ring-stiffened Circular Tubular Y-joints
WANG Xiu-li;LI Qiang;YIN Zhan-zhong

..............page:87-90

The Flexural Rigidity Optimal Distribution of the Equi-strength Static-indeterminant Beam Under a Concentrated Force
LI Qing-lu;XIANG Chang-sheng;LI Yu-mei

..............page:91-93

Fuzzy Comprehensive Evaluation on the Deflection of the Gear Axle of High-efficient Centerless Machines
DUAN Hong-yan;LI Yong-tang;TAN Shu-ai;AN Zong-wen;HE Gui-ping

..............page:94-97

The Research of Parameterization and Redesign in the Trifle-off Butterfly Valve Modeling
HE Shi-quan;MING You

..............page:98-102

An Experimental Study on Mechanical Behavior for Joint Connections Between Reinforced Concrete Beam and Rectangular Concrete-filled Tubular Column
WANG Xiu-li;SHI Wei;LIU Ming-lu

..............page:103-107

A Study on the Construction of Urban System in Gansu Province
PU Xin-dong;WEN Da-qi;HUANG Ming-chi

..............page:108-111

Protections for Loess Cutting Side Slopes in Gansu Province
HU Xiong-tao

..............page:112-114