Journal of Northwest Normal University(Natural Science) 2001 Issue 4 Characterization and structure of relative C11 module

Characterization and structure of relative C11 module
wang yong zuo

..............page:27-30

xi bei shi fan da xue ben ke jiao xue cong 2001 ji xin sheng kai shi shi xing xue fen zhi

..............page:封二

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

A research on the teaching practice evaluation system for physical education specialty
sun jie ; chen yu xia ; zhang zheng quan

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

The upper and lower solutions of m-point boundary value problems at resonance and topological degree
ma ru yun ; yao qing liu ; an tian qing ; li yong xiang ; li bao zuo ; ye guo ju

..............page:1-6

Research of the present situation of sports activities among young and the middle-aged
yuan yin ; lei hui

..............page:109-111

The features of modern track and field training
chen ren wei

..............page:105-108

Change of rural economic structure, transformation of surplus rural labor forces and urbanization-take Jiuquan a case
wang lu cang

..............page:99-104

Problems and countermeasures of water resources sustainable use in northwest China
shi shou xiang

..............page:93-98

Principally quasi-Baer modules
zhang cui ping

..............page:24-26

Comparison of Solanum muricatum Ait.stomatal behavior between plantlets cultured in test tube and transplanted from test tube to soil
yuan hui jun ; song zhan wu ; ding lan ; yang hong ; liang gui xia ; wang lai

..............page:89-92

Microcuttage of Solanum muricatum Ait. in Vitro
ding lan ; yang ; hong ; liu guo an ; yuan hui jun

..............page:86-88

The study on the rheology of hot water dissolving section and cold water dissolving section ofsophora bean gum comparatively
yang yong li ; guo shou jun ; zhang ji ; yao jian ; wang xing dong

..............page:82-85

Chemical constituents of essential oil from Forsythia suspensa (Thunb.) Vahl
kong jie ; yao jian ; da wen yan ; yang hong ; wang lai ; wang han qing

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

SEM observation of the microvasculature casts of Rana nigromaculate lung
song xue feng ; yu shi yuan ; peng bo yi ; yang hong ; pang hai long

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

A study of the blood supply on gastrica and intestine of Bufo raddei
zhang de lu ; yu shi yuan ; cheng xiao ; cheng fang ; liu zong zhi

..............page:69-72

A new approximate mothod for the second-order reaction in a semi-batched reactor
wang yong cheng ; cha fei

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

A facile approach from 1,4-diacylthiosemicarbazide to 1,4-diacylsemicarbazide
da yu xia ; li zheng

..............page:62-64

Study on the synthesis reaction principles of 2,4-di-tert-butylphenol by batch process
fan wen ge ; wang yan bin ; ma zuo zuo

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

Synthesis of 5-aryloxymethyl-2-[(2-methylphenyl)oxyacetylamido]-1,3,4-thiadiazoles under liquid-liquid phase transfer catalysis
li zheng ; wang xi cun ; yang jing ya

..............page:54-56

Di(2-ethylhexyl)phosphoric acid as extractant in molten paraffin wax of lanthanide ions
guo xiao jun ; wang bi ; peng bo ; deng qi liang ; gao jin zhang

..............page:49-53

Studies on synthesis and fluorescence properties of polyamidoamine dendrimers with peripheral benzoyl unit
lei zi qiang ; han qiao rong ; yang zhi wang ; wang rong min ; wang yun pu

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

The chemical constituents of the essential oil of the leaf of Salix matsudan K.prepared by supercritical CO2 fluid extraction
zheng shang zhen ; guo zhen ; dai rong ; wang jin xin ; ren ping ; shen xu wei

..............page:40-43

Variational principles and reductive perturbation approach to nonlinear vibrating string
lv ke zuo ; hong xue ren ; shi yu ren ; sun jian an

..............page:35-39

New analytical solutions of nonlinear two-dimensional Debye screening in plasmas
zhang xiu lian ; lin chang

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

Existence of positive solutions for a fourth-order nonhomogeneous boundary value problem
wu hong ping

..............page:19-23

Existence and uniqueness of solutions of boundary value problem for second order differential equations in Banach spaces
wang zuo

..............page:13-18

Explosive solutions of a class of semilinear elliptic equation
xiao li ; tang zhong wei

..............page:7-12