Journal of Petrochemical Universities 2008 Issue 1 The Backward Bifurcation of a Kind of Two-Strain Epidemic Model With Vaccination

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Journal of Petrochemical Universities
1006-396X
2008 Issue 1

The Backward Bifurcation of a Kind of Two-Strain Epidemic Model With Vaccination
XIE Li-hong;SONG Dai-cai

..............page:96-99

The Symplectic Geometry Characterization of Self-Adjoint Domains for Symmetric Differential Operators in Direct SumSpaces(Ⅰ)
WANG Zhi-jing;SONG Dai-cai

..............page:92-95

Research on Acoustic Emission Characteristics of Metal Material Based on Wavelet Transform
GONG Bin;JIN Wen;LI Zhao-nan;JIN Zhi-hao

..............page:87-91

Design and Implement on Integrated Finance Administration System
LI Xiu-fei;LIU Xiao-bing

..............page:82-86

Numerical Simulation of Flows in the Flowrate Measurement Section With a Rectifier in a Natural Gas Pipe
LI Zhen-lin

..............page:78-81,86

Numerical Simulation of Extrusion Characteristics of Triangle Arrayed Triple Screw Reactor
ZENG Wen

..............page:74-77,86

Design of Digital Pipeline Information Management Systems Based on Web GIS
WANG Wei-qiang;WU Ming;LI Ping;WANG Yong;HU Zhi-yong;WANG Wei-min

..............page:70-73

Arc Static Characteristics of Gas Tungsten Arc Welding Under High Air Ambient Pressure
ZHOU Can-feng;JIAO Xiang-dong;XUE Long;CHEN Jia-qing;WANG Zhong-hui;L(U) Tao;FANG Xiao-ming

..............page:66-69

Gas Explosion's Influence on Plant Layout
MENG Yi-fei;JIANG Jun-cheng

..............page:60-65

Preparation of Polycarboxylate Terpolyrner Superplasticizer of PMA-AA-AMPS
ZHU Lu-hua;LIU Ming-hua;OU Jian-yun

..............page:34-37,69

Cationic Photocuring Reaction of TMPE/Bisphenol-A Epoxy Resin
YIN Wen-hua;WU Bi-yao

..............page:30-33,65

Effect of Modifying Condition on Coking Content of Catalyst Used in Catalytic Pyrolysis Process
WANG Jing-qin;CAO Zu-bin;ZHANG Jin-sheng

..............page:25-29

Wettability of the Organic Bentonite Modified by MDFFA Mixed With Other Alkyl Quaternary Arnmonnium Salts
HAN Fan-zhen;GAO Mang-lai;LIU Yong-bin

..............page:21-24,29

Correlativity Research Between Topological Dyeing Index and Gas Chromatography Retention Index of Fatty Esters
DU Xi-hua;FENG Chang-jun

..............page:16-20

Synthesis and Characterization of BAPO-5 Molecular Sieves
FENG Li-li;ZHU Yue-lin;QI Xing-yi;LI Zheng

..............page:12-15,20

Characteristics of Treatment of Phenolic Wastewater From Oil Refinery by HCR Process
ZHOU Ru-jin;CHENG Li-hua;LI De-hao;ZHONG Hun-wen;LIN Pei-xi

..............page:8-11

Synthesis and Catalytic Performance Evaluation of Three Kinds of MWW Zeolites
OUYANG Su-fang;LI Ying-xia;LI Jian-wei;CHEN Biao-hua

..............page:4-7

Characterization of MP-Like Catalysts and Investigation on Catalytic Activity of Methane Combustion
REN Xiao-guang;ZHENG Jian-dong;SONG Yong-ji;YU Jun-ying

..............page:1-3

Simulation Flow Filed of Hydraulics of Two Phases Fluid on Sieve Tray
LIU De-xin;LI Xin-gang;XU Shi-min

..............page:55-59

The Determination of Turbulent Convective Heat Transfer Coefficient Through a Duct Considering Fouling Mass Transfer Process
WU Shuang-ying;SU Chang;LI You-rong

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

Synthesis and Catalytic Activity of SBA-15 Mesoporous Silica Modified by Cerium
TIAN Zhi-ming;DENG Qi-gang;ZHAO De-feng

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

Preparation and Performances Research of Two Kinds of Polymerizable Quaternary Ammonium Salt
CHEN Yu;TANG Huan-lin;LIU Yun-fei;YU Hai-peng;LIU Yi-xing;TAN Hui-min

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

A New Model for Simulating Batch Extractive Distillation
HU Hui;WU Hui-xiong

..............page:38-41,73