Journal of Southwest China Normal University(Natural Science Edition) 2013 Issue 3 On Combination Forecast of Weighted Geometric Means Based on Arithmetic Average Approach

On Combination Forecast of Weighted Geometric Means Based on Arithmetic Average Approach
WANG Feng-xiao

..............page:1-5

Efficiency Analysis of Vaccination of an Epidemic Model with Quarantine
WEI Wei;LI Meng

..............page:6-9

On a New Algorithm of Kemeny's Function
WU Xiang-biao;ZHANG Jun-rong;XIE Bing-lei

..............page:10-13

A Modified Fletcher-Reeves Conjugate Gradient Method and Its Global Convergence
LI Min

..............page:14-19

On Upper Semi-Continuity of the Global Attractors for the Diffusion Equations with Fading Memory
ZHAO Juan-xia;WANG Xuan

..............page:20-24

On Existence of Periodic Solutions for a Predator-Prey System with Holling Type-Ⅱ Functional Response on Time Scales
WANG Bin

..............page:25-31

On Structure of Normal Cryptic R-Superample Semigroups End Center
FU Shi-yun;KONG Xiang-zhi

..............page:32-35

On Adjacent Vertex-Distinguishing E-Total Coloring of Two Kinds of 3-Regular Graphs
YANG Sui-yi;SHAO Hai-qin;HE Wan-sheng

..............page:36-41

Notes on Periodic Solutions to Superquadratic Hamiltonian Systems
YE Yi-wei

..............page:42-45

The Basic Action of Background Time-Space in the Evolution of the Celestial Body
DENG Zhao-jing

..............page:46-50

Accurate Studies on Dissociation Energies for Certain Electronic States of Diatomic Halogen Molecules in New Formula
SHU Chun-Jun;YU Xian-lun;HE Ye-lu;SUN Wei-Guo

..............page:51-54

Dynamic Changes to Water Chemical and Carbon Sinks of Karst River in Summer——A Case Study in the Li River of Guilin
ZHANG Hong-bo;HE Shi-Yi;YU Shi;WANG Yan-xue;WANG Ling-ling;LIANG yi

..............page:55-61

On Surface Charge Properties of Red,Yellow and Calcareous Purplish Soils
YU Zheng-hong;LIU Xin-min;LI Hang

..............page:62-66

On Improvement in Design of Scanning Circuit for 4 * 4 Keyboard Based on the FPGA
SHI Bang-li;YANG Yi

..............page:67-70

The Winter Bird Mergus Squamatus in Jiangjin of Chongqing
HONG Zhao-chun;PENG Li-yu;HUANG Shi-you

..............page:71-74

Effects of Epibrassinolide and 6-BA on Preservative of Dianthous caryophyllus
YANG Fang;CHEN Yan-ping

..............page:75-79

On Suitable Nutrient Content and Optimum Energy-Protein Ratio in Formulated Diet for Juvenile Onychostoma sima
ZHOU Xing-hua;XIANG Xiao;LI Dai-jin;CHEN Jian;WANG Wen-juan

..............page:80-86

On Diversified Distribution of Understory Woody Plants Species in Acacia Confusa Secondary Forests in Shantou Area
PENG Jian-hua;ZHAN Chao-an;XIAO Ze-xin;LAI Huan-wu;ZOU Gui-feng;LUO Chao;XIE Shao-hong

..............page:87-93

Comparison of the Gross Anatomy of the Brains between Triplophysa Bleekeri and Triplophysa Rosa
HUANG Jing;PENG Zuo-gang;WANG Zhi-jian

..............page:94-100

On Genetic Diversity of Perilla Frutescens (Linn).Britt in Sichuan and Chongqing by SRAP Marker
CAI Shun-shun;ZHANG Xing-cui

..............page:101-106

Influence of Different Straight Tillage & Contour Tillage Measures on Nitrogen Loss from Runoff and Runoff Loss
ZHANG Yi;HE Bing-hui;TANG Chun-Xia

..............page:107-112

On COD Variations of Surface Water in Beiweiquan Section,Jialing River during Different Water Periods
YANG Kun;LI Yu-jing;SHI Qiong-bin;YAO Chi-yang;ZHANG Jin-zhong

..............page:113-119

On Diurnal Changes in Summer Photosynthetic Rate of Ficus Virens Air.Var Sublanceotam in Relation with Environmental Factors in Chongqing
LIU Lei;LI Yi-ni;XIA Lei;WANG Hai-yang;LI Ming-yang

..............page:120-126

On Designation of the Permanent Basic Farmland Based on GIS——With Qingxi Town of Fuling County, Chongqing, as an Example
WANG Xiao-yan;TIAN Yong-zhong;GAO Fan;LIU Xin-yi;LIN Sen

..............page:127-133

Screening on the Cellulose-Decomposing Microorganisms in Dairy Manure
MA Xue-jiao;LI Jing;XU Jing-jing;YANG Li

..............page:134-137

On Ecological Imbalance in E-Government Information System and Its Solutions
XIE Jia;DENG Xiao-zhao;YAN Xin-xiang

..............page:138-142

Analysis of Training Quality of Tuition-Free Normal College Student Based on the Data Center
ZHAO Jun-hong;ZHANG Zi-li

..............page:143-148

Economic Effects of Technical Barriers to Trade and Their Impact on China's Agricultural Exports
JIANG Ling;CHEN Ma-li

..............page:149-155

On Advanced Mathematics Teaching Based on the Experience of Accumulation Function Learning
WANG Yi;HU Rong

..............page:156-160

On Construction and Practice of Teaching System for Innovative Cultivation in Major of Materials Physicals
LIN Hua;LI Qing;CHEN Zhi-qian

..............page:161-164

On Teaching Reform of Organic Chemistry Experiment
TANG Qian;GONG Cheng-bin

..............page:165-167

Thinking about the Teaching Reformation of Instrumental Analysis
ZHEN Shu-jun

..............page:168-170

On Predicament in Implementation of Science Course and Its Solution
LIU Yun;TANG Zhi-song;WANG Xian-ping;BAI Xiao-shi

..............page:171-174

On Application of Curve Fitting Method in the Annual Runoff Design Teaching
JIN Jun-ying;ZHANG Wei-hua

..............page:175-178

On Challenges Faced by the Rural Collective Land Ownership of the Main Building and Countermeasures
CAI Jin;QIU Dao-chi;WANG Jing;ZHAO Zi-yan;HU Rong

..............page:179-184