Natural Science Journal of Harbin Normal University 2010 Issue 2 Homogeneith Research on Standard of Technical Course Exam of P. E. in College Entrance Examination

Homogeneith Research on Standard of Technical Course Exam of P. E. in College Entrance Examination
tao cheng ; wen ying ; zhang xiao kun

..............page:99-103

Observers for a Class of Quasi- one- sided Lipschitz Nonlinear Systems
liu xiao long ; xu ming yue

..............page:15-18

The Stability of Positive Solution to Semilinear Elliptic Systems
li ping ; cui ren hao ; shi jun ping ; wang yu wen

..............page:4-6

Research of Web-based named entity extraction
cai ai jie

..............page:90-94

Loren R. Graham\'s Question and Its Arguments
bian wen

..............page:109-112

Effects of Drought Stress on Lipid Peroxidation and Activity of Defense Enzyme of Buxus Microphylla Seedings
zhang xu ying ; wang ling ling ; guan ; xu na

..............page:79-83

Research on Predominant Microflora in Rice Wine Distiller\'s Yeast
song bei ; wang ji hua ; du cong ; song li qiang ; chai si wen ; sun ying long ; wu dao qin

..............page:69-73

Some Important Properties Kept by Anti - homomorphism of Rings
wang chun yan ; li li

..............page:25-26

Research on Output Harmonic and the Common Mode Voltage in Matrix Converter
jin xi bo

..............page:37-41

Initial Boundary Value Problem for Wave Equations with Nonlinear Source Terms of Different Signs
bian chun yu ; bai yu cheng

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

A New Formula Associated with the Jacobi Polynomial
song fu tao

..............page:19-21

A Vertical Union Algorithm of Concept Lattices
li hai xia

..............page:27-31

Dominance Analysis on Physical Qualities and Competition Results of the Junior Sprinters in Heilongjiang Province
li zhen zhen

..............page:104-108

Star Map Information Extraction via Tycho- 2 Star Catalog
yue rui ; zhou guo hui

..............page:42-44

Hopf Bifurcation Analysis of a Class of Turing Model
wang rui ; liu ping ; shi jun ping ; wang yu wen

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

Vita Humanity Greenbelt-Review the Plant Landscape Design of Tongda Avenue Linear Park in Changyi
li dong tuo ; yang hua ; che dai di

..............page:95-98

Studies on Quantum Chemical of Dihydrofolate Reductase Inhibitors-Pyridine and Pyrimidine Derivatives Derived Structure and Reaction Mechanism of Speculation
liu guo chen ; wang hong jie ; yang zhi xin ; li yan ; fan zhuo wen

..............page:53-56

Study on Serialization Technology of Coal Information Based on. NET Framework
yu hai ying ; wang guang lu ; feng fu sheng

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

Attractors and periodic points for Feigenbaum\'s maps
liu guo qing ; guan zhi qiang ; chi yan hui

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

Study on Efficient Low -temperature Separation of Phenol -degrading Bacteria and Degradation Characteristics
guang hui ; wang ji hua ; du cong ; zuo yi fei ; liu shu li ; sun li na ; chen ding hua

..............page:74-78

Qualitative Analysis of Chemical Reaction System of Brusselator Type
cheng ming ; shi jun ping ; wang jin feng ; wang yu wen

..............page:7-9

Effect of Pb ( NO3)2 on the Mitosis of Root Tip Cells of Wheat( Triticum aestivum Linn. )
chen dong peng ; yu li jie ; zhu hong

..............page:65-68

Blind Signature and Its Application in Electronic Cash System
chen zuo qun

..............page:45-48

Progress in Synthesis and Metabolism of Proline
wang li zuo ; ding guo hua ; li li

..............page:84-89

Extreme Points in Dual Spaces of Orlicz Sequence Spaces
wang ping

..............page:12-14

s-Semipermutable Subgroups and p- nilpotent Groups
hu jing ; qian fang sheng

..............page:10-11,18

Catalytic Cracking of 1 - butene to Propene and Ethene on HMCM- 49 Zeolite
zhu ying

..............page:57-60

The Simulation of a Particle\'s Brachistochrone in Gravity Field via Electromagnestic Field
zhang yan ping

..............page:35-36

Study of TiO2 with Activated Carbon on Degradation of EB
wang li min ; ma jin li

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