Journal of Central China Normal University(Natural Sciences) 2001 Issue 2 Analyses on space-time structure change of Chinese human resources

Analyses on space-time structure change of Chinese human resources
WANG Zhen-yu

..............page:245-248

wo xiao ji suan ji wang luo yu tong xin ji shu yan jiu suo wang luo guan li ruan jian xiang mu bei lie wei wu han * zhong guo guang gu zhong dian zhi chi xiang mu

..............page:213

The application of time-sequence gray forecasting methods in crop production statistics models
BA Ya-heng;WU Sheng-jun;HUANG Jin-liang;XUE Huai-ping

..............page:241-244

Evaluation on vulnerability of wetland and ecological rehabilitation of Jianghan Plain
WANG Xue-lei

..............page:237-240

A new method to deuce the safe limits for pollution emission by calculating the concentration of per unit intensity of pollutant
WANG Jin-fu

..............page:234-236

Mathematical relationships between the three-parameter Zipf law and the Beckmann model of city hierarchies
CHEN Yan-guang

..............page:229-233

On the role of developing tourism on urbanization
HUANG Xing;KE Dan

..............page:225-228

On west China exploitation
JING Cai-rui

..............page:222-224

Construction of the recombinant plasmid pBI121-th
YANG Cheng-li;FAN Wen-tao;LIU De-li;DUAN Yuan-Yuan

..............page:219-221

Cloning and expression of the vp39 gene of Spodoptera exigua multiplenucleocapsid nuclear polyhedrosis virus
DUAN Yuan-Yuan;YANG Cheng-li;LIU De-li;FAN Wen-tao

..............page:204-218

Age structure and distribution pattern of Pinus massoniana population in Wuhan Maan Mountain forest park
YANG Xin-bing;QIN Yi-ming;LIU Sheng-xiang

..............page:209-213

Study on serum-free medium for 5B1 cell growth
WANG Xin-jian;YU Ze-hua;YAO Han-chao;CHEN Qu-Hou

..............page:206-208

The ecological observation and resources protection of Pachyhynobius shangchengensis
CAI San-yuan

..............page:204-205

A preliminary study on the birds in wetlands Hubei province, China
HE Ding-fu;LIU Jia-wu;LIU Sheng-xiang;WU Fa-qing;DAI Zong-xing;YANG Qi-ren

..............page:196-202

Charge Field Perturbation (CFP)- GIAO magnetic shielding calculations on glycine in solid state
CHEN Xi;ZHAN Chang-guo;ZHENG Guang;ZHAO Xin-yun;YE Chao-hui

..............page:191-195

A thermochemical study of Zn(C4O4H2)*2H2O
ZHOU Ya-ping;ZHANG Rui;XU Fang;WAN Hong-wen;WU Man-li

..............page:189-190

Studies on determination of formaldehyde by fluorescence spectrometry
DUAN Hong-ying;WANG Jian-lin;XIANG Guo-qiang;JI Xiu-feng;LI Zhi-feng

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

The liquidus of binary systems of naphthalene-fatty acid
JIN Long-fei;RUAN De-shui

..............page:183-184,195

Synthesis and biological activities of 1，2，4-triazolo［1，5-α］pyrimidine-2-thioether derivatives
LIU Zu-ming;YANG Guang-fu;XU Han;XIANG Jun

..............page:180-182

Synthesis and biological activity of N-(substitubed benzoyl) -N-(1，2，4-triazolo［1,5-α］pyrimidinyl) thioureas
wang sheng ; liu dan ; feng gui rong ; gong yin xiang ; wang zuo gang ;wang yan-gang

..............page:176-179

Determination of trace fluoride in foods using linear sweep adsorptive stripping voltammetry
YAO Sheng-lai;WU Xiao-gang;YAO Xin;ZHAN Tong

..............page:172-175

The gauge invariance on solving the QGP kenetic equations with the derivative method
JIN Meng

..............page:167-171

An algorithm for double opposite layout of cutting patterns based on genetic algorithm
CHEN Sheng-shuang;HU Xiao-lin;HUANG Zhang-can;Wu Fang-cai

..............page:162-166

Hopfield neural network and genetic algorithm in solving travelling salesman problem:experimental comparison and analysis
YU Yi-jiao

..............page:157-161

The OTP mechanism in the network information exchange
BI Bao-xiang;XIAO De-bao

..............page:154-156

Algorithm design based on hierarchical model database
WEI Yuan-yuan

..............page:150-153,166

A constructing method of concept lattice based upon rough sets theory
ZOU Xian-xia;DU Wei;WEI Chang-hua

..............page:146-149

Existence of global smooth solution to Burger's equation with singular dissipation
ZHANG He-dan;XU Yan-ling

..............page:143-145

Distributivity of pseudocomplemented lattices
YANG Yun

..............page:140-142

Existence of minimal positive solution for -△u-μ(u|x|2)=u2*-1+σf(x)
CHENG Ting

..............page:136-139

Supplementary difference sets and Hadamard matrices
LOU Lian-tang;XIA Ming-yuan;ZUO Guo-xin

..............page:132-135

Travelling-wave solutions of a reaction-diffusion equation
KANG Dong-sheng;GAO Wen-liang;LU Gang

..............page:125-127

The optimal control problems of advertising expenditures in the competitive condition
ZHENG Gui-huan

..............page:138-131