Journal of Northwest University(Natural Science Edition) 2002 Issue 2 wo xiao shu de gan jiao shou zao qi sheng ming yan jiu cheng guo zai ci ru xuan zhong guo shi da ke ji jin zhan xin wen

wo xiao shu de gan jiao shou zao qi sheng ming yan jiu cheng guo zai ci ru xuan zhong guo shi da ke ji jin zhan xin wen
xue bao

..............page:122

xi bei da xue ji suan ji ke xue xi cheng li 20 zhou nian
gao li xun

..............page:133

zuo mei tong zhong shi yan jiu shun li tong guo qian ding
xue bao

..............page:144

fei fa ding dan wei " mu " ying ting yong
zuo

..............page:147

shan xi sheng jiao yu ting 2001 nian di er pi ke xue yan jiu ji hua xiang mu jie xiao
xue bao

..............page:198

wo xiao " zhong guo bei fang chen ji pen di gou zao re yan hua shi yan jiu " xiang mu huo 2001 nian zhong guo gao xiao zi ran ke xue jiang er deng jiang
xue bao

..............page:216

"ji suan ji fu zhu wen wu fu yuan ji shu yan jiu " zai jing tong guo guo jia yan shou
xue bao

..............page:119

nian qing de pen di di re xue zhuan jia ren zhan li yan jiu yuan
zhang yin ling

..............page:封2

New bacterium which produces γ-cyclodextrin
li zuo ; yang guo wu ; xie zuo mei ; xu yi ling ; wang da min

..............page:214-216

The killing effect of lower-intensity ultrasound (US) irritating HpD on sarcoma 180
sun shi hui ; liu quan hong ; qi hao ; zhang jun ping ; ren yao hui ; ding de cheng

..............page:211-213

Effect of kin on estrus in mandarin vole (Microtus mandarinus)
li yan qiu ; zuo fa dao ; li bao guo ; wang ting zheng

..............page:207-210

A study on the management information system of the water resources in Hanzhong City
li xiao ling ; wang xiao feng

..............page:203-206

The design of intranet-oriented land information system
yang zuo ; yuan kan sheng ; yang lian an

..............page:199-202

A study on the ecological problems and their dangers in Shaanxi Province
huang jian jun

..............page:194-198

A research on biodegradable lube oil
wu ya li ; yao wan qiang

..............page:169-171

An algorithm on searching minimum characteristic points of curve
fan hong bin ; geng guo hua ; zhou ming quan

..............page:166-168

The Web-based integrated information system
sun yu ; zhang yong

..............page:161-165

A geometrical approach to compute loop-free petri net place invariant
zhang dong hong ; cai chong chun ; xing ke yi

..............page:157-160

Semantic analysis based on knowledge graphs
zhang lei ; li xue liang ; liu xiao dong

..............page:153-156

Several remarks on cycle-systems
hu qing ping ; hu zhi gang ; ma ying long

..............page:151-152

Syntheses and characterization of styryl cyanine dyes
hu zhi biao ; wang lan ying ; dong fa zuo

..............page:134-136

The new technique processes for preparing barium acetate
chang zhu guo ; yang meng lin ; zhu ya juan ; wu shu rong ; xiong wei zuo

..............page:131-133

The comparative research on convergence and extention events of ancient North China block and Yangtze block in the Middle-Neo Proterozoic
zhou ding wu ; liu liang ; zhang cheng li ; wang ju li ; ren jun feng

..............page:109-113

Periodic solutions on a class of periodic Riccati-type equation with the odd degree
zuo zuo hong

..............page:114-116

A fast clipping algorithm of polygon
jia jian ; kang bao sheng ; ru shao feng

..............page:117-119

On the sums of a almost equal k-th powers of primes(Ⅱ)
meng xian meng

..............page:120-122

The numerical analogy of the infiltrating and separating process
fu ying

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

On the nonexistence of limit cycle for a type of plane differential system
LI Jian-quan;YANG You-she

..............page:127-130

An analysis and evaluation on agricultural climate resource in Arid-plain, North of Weihe River of Baoji
li tuan sheng ; zhou yu hong ; liu zhe min

..............page:189-193

The reasonable planning and layout of tour-lines of Xi′an and its neighbouring areas
tang yi gong

..............page:185-188

Reservoir calculating, output forecasting and synthetically using of associated gas of shallow, low permeability oilfield in northern Shaanxi Province (Ⅰ)
li qiu shi ; he jian xun ; zhang jin gong ; dong hong mei ; wu han ning ; han zuo zuo ; li zuo

..............page:181-184

Early Cambrian palaeobiogeography of acritarch
yin feng juan ; xue xiang zuo

..............page:177-180

The magmatism and tectonic events in South Qinling belt:its implications for the crust growth
dong yun peng ; zhao xia

..............page:172-176

A study on the extraction of soluble dietary fiber from apple pom ace
shi hong bing ; song ji rong ; huang jie ; deng hong

..............page:148-150,156

Synthesis and characterization of the complex of CoCl2 with AMP
li li ; wei qing ; gao sheng li ; shi qi zuo

..............page:145-147

The effect of temperature and sodium oleae(SO) mixture on surface activity and micelle formation of the aqueous solution of cetyltrimethylammonium bromide(CTAB)
xue yuan ying ; shi zhen min ; gong yu jun ; wang sheng wen ; liu zhan gang ; zhang zuo

..............page:141-144

Synthesis and calculation of various energy interaction parameters on complexes of amino acids with rare earth elements
zheng xiao zuo ; hu shu xin ; ren li ping ; hu zhen ; li heng xin ; shi jin chao

..............page:137-140