Journal of Hebei University of Science and Technology 2004 Issue 1 Periodic Solutions of a Ratio-dependent Predator-prey System of Tow Species

Periodic Solutions of a Ratio-dependent Predator-prey System of Tow Species
dong shi jie ; zhu yu jun ; guo yan ping

..............page:1-4,8

Study on the Dynamic Characteristic of Heat Conduction of Complex Board
wang zeng gang ; liu xiao ming ; li zuo

..............page:5-8

he bei ke ji da xue xue bao " yan jiu su bao " zhuan lan zu gao han

..............page:封二

he bei ke ji da xue xue bao yi bei ying guo inspec shu ju ku zheng shi shou lu

..............page:封三

he bei ke ji da xue xue bao zheng gao jian ze

..............page:Ⅱ

can kao wen xian zhu lu de gui fan biao da
bian ji

..............page:Ⅰ-Ⅱ

"han liang " de bian xi
bian ji

..............page:88

xiang ben qi suo zai lun wen de you guan shen gao zhuan jia zhi xie

..............page:81

Research on Regional Technique Creativity and Vires Evaluation Method
li rong ping ; li jian ling

..............page:85-88

Situation and Problems and Solutions of Public Participation in Environmental Impact Assessment
li qing long ; zhang huan zuo ; wang lu guang ; zuo xin xing

..............page:82-84,88

The Market Research and Analysis of the Qualities and Properties of Knitted T-Shirts
feng ai fen ; liu ya ling ; zhang yong jiu

..............page:77-81

Flow Calculation of the Multilayer Sprinkling Tray Distributor of the Vertical Tube-type Falling-film Evaporator
zhu yu feng

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

Energy Estimation of Materials in Broken Urea Synthetic Tower
huang xue qin ; wang zhen hui ; ding chun yan ; li ting jie ; yang jie

..............page:69-72,76

Effect of Impurity on the Crystal Habit of 6-aminopenicillanic Acid During Its Growth
han jia bin ; chen jing ; liu yue ; wang jing kang ; gong jun bo

..............page:65-68,76

The Technologic Research for the Synthesis of Syn-2-(2-furyl)-2-(methoxyimino)acetic Acid
shi lan xiang ; cui wen guang ; he jian ping ; zhang bao hua ; zhao di shun

..............page:61-64

The Application of ARX in Developing AutoCAD Application Program
huang feng shan ; qian hui fen ; wang xuan

..............page:56-60

Dispersed Systematic Research and Development of Cost Accounting of Manufacturing Industry Workshop
zhang wei wei ; zhao xiao dong ; xu rui yuan

..............page:53-55,60

Development and Application Based on Web and CORBA
jiao gui zhi ; tan yue hui ; zhang jing miao

..............page:49-52

Development of Integrated Experiment Equipment of Dynamic Signals
zhang wen yuan ; qin zhi ying

..............page:46-48

Analysis of Plastic Deformation for the Deeper-thinner and Cone Hole Open-die Cold Extrusion Without Mandrel
lu su ling ; liu yu zhong ; han peng biao ; mao hao en

..............page:42-45

The Comparison and Analysis of Solar Dynamic Power Module with Brayton Cycle and Stirling Cycle
cui hai ting ; yuan xiu gan

..............page:38-41

Production Information Management in Manufacturing Cell for the Extended Enterprise
qi xi juan ; song hai sheng

..............page:35-37,41

Machining Task Indicative Input and Its Principle
wang yong ming

..............page:32-34

On the Geometry Character of Plane Four-bar Linkage to Generate a Symmetric Path and a Method of Graphical Synthesis
liu yi

..............page:29-31

Laser-textured Mechanical Seals with Micro-pores
yu xin qi ; cai ren liang

..............page:26-28,31

An Experimental Study on High Phosphorus Cast Iron
liu rui ling ; wang li juan ; wu yan sheng ; zhao bao jun ; zhou yan

..............page:23-25

Investigation of Moulding Technique of Friction Disc in Tunnel Boring Machine TB880E
fu li ; fu hua ; xu ming xin ; li zuo yu ; sun bao chen

..............page:20-22

Montmorillonite K-10 Catalysed Some Dehydration-rearrangements
li li ; li ai xiao ; li tong shuang

..............page:15-19

Field Distribution of the SHG and THG Wave on the Flattened Gaussian Beam
xue jian hua ; wang li ; men yan bin ; chen shao hua

..............page:12-14,45

Two Theorems Concerning the Position of the Intermediate Point of Median Theorem
li huan bing

..............page:9-11,19