Journal of Northwest Normal University(Natural Science) 2003 Issue 4 On"hip moving"skill in dash

On"hip moving"skill in dash
shao ji ping

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

Thoughts of mass-media technology in physical education teaching
wang run ping

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

xi bei shi fan da xue xue bao ( zi ran ke xue ban ) di 39 juan zong mu ci

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

Construction of reforming pattern of the ball course blended into school culture
ren lian xiang ; zhang xue zhong

..............page:105-107,111

The analysis of the value and possibility of developing soft volleyball in schools of Northwest regions
sun jie

..............page:101-104

Analysis on the developing characteristic and tendency of tertiary industry in Gansu Province
zhang xiao ping ; zhang zhi bin

..............page:97-100

Analysis on the tourist market of historical and cultural known city-Wuwei City
li qiao ling

..............page:93-96

Study on the development of the characteristic tourism in Gannan Tibetan Autonomous Prefecture
li zhi gang ; tang xiang long

..............page:88-92

Study on market competition state of the regional economy
li jing yi

..............page:85-87,92

A study on returning cultivated land into forest and grass project evaluation information system of Tianzhu County based on GeoMap
fu hai yue ; zhao jun ; ma jin hui

..............page:80-84

The relationship between biodiversity conservation and nature reserve in Gansu Province
cao zuo ; chen xue lin ; liu zuo jun ; zhao chang qing ; li xiao wei

..............page:76-79

The culture condition and the protoplast preparation of the Morchella angusticeps
chen jun ; zeng jia yu ; tang si wei ; pang hai long

..............page:74-75,79

Study on rheological properties of Konjak gum
yang yong li ; liu a ping ; wang lai ; yao jian ; zhang ji ; guo shou jun

..............page:70-73

A study of gastric blood supply on Alectoris graeca
zhang de lu ; ma zheng xue ; ma shang sheng ; li jian zhen ; hu chun xiang

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

Effect of barbituric acid on the B-Z the oscillating chemical reaction and its analytical application
gao jin zhang ; suo nan ; wang lei ; yang wu

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

Electrochemical investigation on interaction between DNA with quercetin on dsDNA-modified glass carbon electrodes
kang jing wan ; zhuo lin ; lu xiao quan ; wu hai xia

..............page:57-61

Modification and characterization of MCM-41 mesoporous molecular sieve
ma zuo ; mao xue feng ; wei hong guang ; tian rui

..............page:54-56,73

Studies on the chemical constituents of Polygonum viviparum L.
que sheng ; zheng shang zhen ; ma xue mei ; shen xu wei

..............page:51-53,65

Synthesis and characterization of ploy[p-phtaloy bis(2,4-dihydroxybenzaldehydes)ethylenediimine] metal complex
chai chun peng ; wang yun pu ; zhang fa ai ; wang rong min

..............page:47-50

Exact solutions of (3+1)-dimensional NNV equation
shi yu ren ; duan wen shan ; lv ke zuo ; hong xue ren ; yang hong juan ; zhao jin bao

..............page:44-46

Study of photoluminescence and optical absorption from silicon oxide films embedded nanometer silicon particles
ma shu zuo

..............page:42-43,46

A fair non-repudiation protocol
xiao qun ; zhang jian zhong

..............page:39-41

Study of the image information hiding technology based on image blending
zhang gui cang ; zhang zuo jin ; li zuo

..............page:35-38

A hybrid ant colony algorithm for solving TSP
zhao xue feng

..............page:31-34

Meteorological factors analysis of the cause of the sandstorm
ma guo shun ; qu jian jun

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

A(X,M)-ojective modules
wu de jun

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

Generalized essentially relative injective modules
wang xiao lin

..............page:23-24,30

Equivalent conditions and properties on EP-injective rings
zhang cui ping ; shi ai ling

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

A method for express Lorentz group
li wu ming

..............page:18-19

(λ,k)-coloring problem of cycle
liu xin sheng ; chen xiang en ; sun yi rong

..............page:15-17

Existence of solutions for a second-order two-point boundary value problem
han xiao ling

..............page:13-14

On some fundamental questions in the classical real analysis
gong zeng tai

..............page:1-4

Existence of periodic solutions for a class of second order systems with sublinear nonlinearity
guo xiao feng ; an tian qing

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

Generalized global solutions on initial value problems for ordinary differential equations in Banach spaces
wang zuo

..............page:9-12,22