1001-9626
2003 Issue 2
Study on the Capacity of Sustainable Development of Pingdingshan City's Environmental Quality
li jun ; zhang chao ying ; chen zhi lin ; he rui zhen ; bi jian ping
li jun ; zhang chao ying ; chen zhi lin ; he rui zhen ; bi jian ping
..............page:249-255
Comprehensive Quality Appraisal of Medicinal Materials "Tiananxin"
sun hong xiang ; ye yi ping
sun hong xiang ; ye yi ping
..............page:243-248
The Application of Fisher Discrimination Analysis Methods to the Classify of Rhinopithecus Roxellanae's Subspecies
zhang zuo ; tang qiang
zhang zuo ; tang qiang
..............page:238-242
..............page:167-175
Asymptotic Behavior of Solutions of Periodic Impulse-Diffusion Competition System
zuo jia wei ; li kai tai
zuo jia wei ; li kai tai
..............page:159-166
Global Attractivity in Delay Differential Equations with Impulsive Effects
xiang da jing ; liu bing
xiang da jing ; liu bing
..............page:146-158
Stepwise Correspondence Analysis and Study of Physical Characteristics of Chinese Ethnic Groups
tao feng mei ; xia li xian
tao feng mei ; xia li xian
..............page:139-145
Sustained Epidemic and Transient Oscillations of Schistosome Infection in Multiple Vertebrate Hosts
leda ivic weiss; wu jian hong
leda ivic weiss; wu jian hong
..............page:129-138
Dynamic Analysis of Rice Stem Lodger Resistance
yuan zhi hua ; zhao an qing ; su zong wei ; zhao xiang xiong
yuan zhi hua ; zhao an qing ; su zong wei ; zhao xiang xiong
..............page:234-237
Forecast the Unit Yield of Rice in Chuangye Farm in Heilongjiang Province by Monte Carlo Method
meng jun ; yang guang lin
meng jun ; yang guang lin
..............page:229-233
Analysis of Shape Index System and Discriminant of Male and Female of Ilisha Elongata
ni hai er ; chen xin
ni hai er ; chen xin
..............page:224-228
Biological Synergetics, Lorenz Model and Population Dynamics
zhang yi fang ; ou yang zhi qin
zhang yi fang ; ou yang zhi qin
..............page:218-223
..............page:211-217
A Necessary and Sufficient Condition of the Existence and Uniquence of the Limit Cycles for a Class of Prey-Predator System with Sparssing Effect
shen cong ; shen bo zuo
shen cong ; shen bo zuo
..............page:207-210
The Application of Richards Growth Equation in Stand Growth Estimate
hui shu rong ; yu hong fei
hui shu rong ; yu hong fei
..............page:204-206
Global Attracting Set of a Class of Neutral Hopfield Neural Networks
zhao hong yong ; cui wei ye
zhao hong yong ; cui wei ye
..............page:197-203
The Predator-Prey System Possessing Functional Response Function That Is xn/n+1
si cheng bin ; shen bo zuo
si cheng bin ; shen bo zuo
..............page:192-196
The Distribution Model of Grazing Animals on Aggregated Grassland Resource Patches
wang zuo ming ; li zhen qing
wang zuo ming ; li zhen qing
..............page:187-191
..............page:182-186
A Model for Sib-Pair Linkage Analysis on Multi-response Traits and Its Application to Gene Mapping of Essential Hypertension
xu zong li ; fang jing ; fang ji qian
xu zong li ; fang jing ; fang ji qian
..............page:176-181