Journal of Beihua University(Natural Science) 2011 Issue 1 Comparison between Populus davidiana var.macrophylla and P.davidiana in Morphology and Phenology

Comparison between Populus davidiana var.macrophylla and P.davidiana in Morphology and Phenology
JIANG Yan;ZHANG Sheng;QI Ji-zhong

..............page:93-96

Drinking Water Treated with Advanced Ozone Oxidization
GAO Ling;LI Huan

..............page:110-112

Landscape Unit and the Design Method of Vegetal Functional Landscape
QI Ji-zhong

..............page:83-87

Studies on Red Pigment of Vaccinium uliginosumin the Changbai Mountain
WANG Li-ying;JIN Yuan-bao;ZHAO Ming-zhi;WU Li-yan;MENG Fan-xin

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

Pest Control and Geometric Theory of Semi-Continuous Dynamical System
CHEN Lan-sun

..............page:1-9

Effect of Solasodine Hydrochloride Injection on Lewis Lung Tumor of Mice
LI Fu-ren;CHOU Li-li;LIU Liang

..............page:50-52

Analysis of Petrochemical Workers with Allergic Dermatosis in Jilin City
BAI Ya-fei;YUAN Li

..............page:53-55

On the Effect of Schisandra chinensis on Cardiovascular System
LIU Wei;ZHANG Xi;ZHANG Cheng-yi

..............page:47-49

A Simple Algorithm for Two-dimensional Vehicle Collision Models
ZHANG Jian;ZHANG Xin

..............page:102-104

Solvability of a Higher Order Multi-Point Boundary Value Problem at Resonance
ZHANG Hai-bo;PEI Ming-he

..............page:29-36

xin xi dong tai

..............page:59,封3

Tchnology of Tissue Culture and Rapid Propagation of Salix aureo-pendula CL.
TANG Xiao-jie;SUN Hong-gang;HUANG De-fu;MA De-bao;CHENG Guang-you

..............page:80-82

Processing Technology of Black Corn Jelly and Determination of Nutrients
AN Ying

..............page:97-101

On the Relationship of Active Efflux System in Pseudomonas aeruginosa and Its Drug Resistance
AN Le;WANG Yan-yan;TANG Ke;ZHANG Xiao-tian;WANG Xiu-li;LIU Yue;LI Ming-cheng

..............page:43-46

Stability and Extracting Technology of Magnolia sieboldii pigment
DU Feng-guo;SUN Guang-ren;JIANG Hong-yuan;L(U) Wei-wei

..............page:68-74

Effect Observation of Beclomethasone Dipropionate Combined with Methylprednisolone on Chronic Obstructive Pulmonary Disease
WU Wan-hua

..............page:60-62

Environmental Baseline Survey and Determination of Soil Properties of the Freeway——A Case Study on the Jiaotong Freeway Biyang Section
SHEN Zhi-guo;DING Xin;CHENG Jian-ming;HAN Jian

..............page:105-109

Stability Analysis of a Gompertz Predator-prey Model with Time Delay
LI Yun-fei;XU Rui;MAO Shu-xue

..............page:18-22

HTTP-Get Flood Attack Detection Method Based on User Access Behavior
LI Min

..............page:120-124

Effect of Ischemic Postconditioning on CK and CK-MB in the Patients with Acute Myocardial Infarction
LIU Tong-ku;DING Fu-xiang;Ajay K.Mishra

..............page:56-59

A Taxonomic Research Situation of Grylloidea Insects in China
LI Xiao-qiang;LIU Fei;ZHANG Jian;WANG Yin-liang;REN Bing-zhong

..............page:37-42

Air Anion Concentration and Variation Regularity of the Notre Dame Hole in Jilin City
LIU Feng-liang;WANG Hong-jun;CHEN Jian-wei;KANG Xiao-mei

..............page:88-92

Periodic Solution and Stability of a Virus Infection Model with Feedback Controls
CHENG Rong-fu

..............page:10-17

Clinical Application of 128 Multi-section Spiral CT and 3D-Reconstruction in Fractures
WANG Zhi-qiang;TANG Lu;LIU Guo-hao;YANG Na;LIU Hong-xu

..............page:63-64

Periodic Solution of Higher Order Nonlinear Differential Equation with Delay
CHEN Xin-yi

..............page:23-28

Analysis and Design of Construction Pattern of Centralized Control Station Automation Monitoring System
GONG Hui-ying

..............page:113-116

Clinical Study on the Comparison of Five Therapies Used for Mixed Hemorrhoids
CHE Ming-hai

..............page:65-67

Research and Development of Supply Chain Information Management System Characterized by Six-level Architecture Based on C/S Combined with B/S
XUE Jing-li;SONG Ren-jie;LI Shuang;XIE Cheng-jun

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