Jilin Normal University Journal(Natural Science Edition) 2007 Issue 3 Toxic Effects of Cu2+ on Rana Chensinensis Tadpole Growth and Development

Toxic Effects of Cu2+ on Rana Chensinensis Tadpole Growth and Development
SHI Ge;WANG Jian-xin;WANG Ri-xin

..............page:71-73

Syn thesis of Isoamyl Acetate Catalyzed by the Nano-solid Super Acid SO42-/ZnO
HONG Jun;WANG Xiang-dong

..............page:68-70

Optimization of Phytohormone Combination on Callus Induction in Maize Inbred line 4112 from Immature Embryos
WANG Hong-zhen;WANG Yan-xu;CHEN Jun;CHEN Yan-ping;WANG Shu-fan

..............page:65-67,81

The History and Applications of Ancient DNA Techniques
YU Chang-chun

..............page:61-64

Comparison Analysis of Cultivated Land Transition between Fujian and Taiwan
CHEN Zhi-qiang;CHEN Jian-fei;WEI Su-qiong

..............page:58-60

The Mechanism of Regional Economic Differentiation of the Littoral Belt of China from 1984
CHEN Yue-ying;ZHANG Guo-kun

..............page:55-57,70

SMTP Service Based on.NET
CHEN Jian;AI Yu-bo

..............page:53-54

Synthesis and Characterization of a New bis-Schiff Base Compound Derived from Oxalaldehyde and 4-aminobenzoic acid
LI Chuan-bi;LI Min;ZHANG Shan-bin

..............page:51-52

Effect of RE on Microstructure and Corrosion Resistance of Pulse Reversal Current Electrodeposition Ni-Co Alloy Coatings
CHANG Li-min;LIU Shao-chun;CHEN Dan

..............page:48-50

Empirical Likelihood Ratio Confidence Regions for the Parameter Differences under Two m Dependent Samples
QIAN Yong-jiang

..............page:43-47,54

Solvability a Class of Abstract Nonliear Delay Evolution Equations In Banach Spaces
LIU Cai-gui;LI Gang

..............page:36-42

The Mutual-Responding Relationship between Higher Plants and Environment-the Basis for Agricultural Sustainable Development
SHAO Hong-bo;CHU Li-ye

..............page:28-35

Preparation and Photocatalytic Performance of Complex Photocatalyzer H3PW12O40/TiO2/Na2Ti3O7
YAN Yong-sheng;HUO Peng-wei;LIU Jian;LI Song-tian;WANG Liang

..............page:24-27

Hydrothermal Synthesis of Perovskite-type LaCrO3 Multicomponent Oxide
FU Qiang;CHU Yu-biao;CHANG Hai-bo

..............page:21-23

Comparasion Study of Four Woodpeckers Foraging Behavior of Secondaty Deciduous Woods in Winter
GAO Wei;ZHANG Ke-qin;JIANG Yun-lei;WANG Hai-tao;DENG Qui-xiang;ZHOU Tong

..............page:17-20

Synthesis at a Low Temperature and Optical Properties of ZnO Nanorods
YANG Jing-hai;LANG Ji-hui;ZHANG Yong-jun;YANG Li-li;GAO Ming

..............page:13-16

The Effect of Annealing Temperature on Structural, Electrical Conduction and Optical Properties of Undoped ZnO Films
YAO Bin;GUAN Li-xiu

..............page:8-12

A Note on Compact Semi-stratifiable Ordered Extensions of GO-spaces
SHI Wei-xue;JIANG Guang-hao

..............page:6-7,12

Some Problems in General Topology
JIANG Shou-li;LI Ning

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

The Application of Energy Dispersive Spectrometer in the Component Analysis of Rock
LI Mei-ye

..............page:89-90

Elementary Study on Artificial Attracting of Cavity-adaptor Birds in Mountain Secondary Forest
YI Guo-dong;LIU Yu;YANG Zhi-jie;ZHAO Jiang;HAO Xi-lian

..............page:91-93

Effects of Benzoic Acid on Growth of Drosophila Melanogaster
LIU Chun-ming;DENG Yan-chao;CHENG jun

..............page:94-96

Effect of Ni Content on the Structure and Magnetic Proprerties of Multi-element FeNiZrNbB Alloys
WANG Zhi-ying;SUN Ya-ming;YU Wan-qiu;HUA Zhong

..............page:97-98,101

Relation of the Nervous System and Immune Function
MENG Hui-ping;MENG Ting-ting;YANG Yan-zhe

..............page:99-101

Owing to Technique of Painting or Drawing the Geometric Diffrent Face Straight Line Grips the Equiangular Sort Method of Solving Including the Glean
ZHU Feng-jun

..............page:102-103,106

Ion Selection Electron Determination of Fluoride in the different Water Environment by Filtered or not
ZHOU Xiao-guang;TENG Hong-hui

..............page:104-106

Chaotic Semi-group Action is Invariant in the View of Topological Semi-conjugacy
CHANG Feng-lian

..............page:107-108

On P-projective Modules
MIAO Jia-jing

..............page:109-110

Stability of the Model in Two Population Mutual Effect with Time Delay
ZHU Hong

..............page:111-112

zhu he ti ci

..............page:插1-插3

zhu he lai xin

..............page:插4-插5

xin qin geng yun er ba zai ou xin li xue yi bai qi qing zhu ji lin shi fan da xue xue bao ( zi ran ke xue ban ) chu ban 100 qi

..............page:封2

Study on Spatial Variability of Soil Nutrients in the Precision Agriculture Hardcore Demonstration Plot of Jilin Province
LIU Ji-ping;CHEN Zhi-wen;WANG HAI-xia;LI XIAO-lin

..............page:74-76,84

One Step Synthesis and Characterization of Monodispersed Ag2S Nanoparticles
LIN Xian-feng;LI Xue;SUN De-wu

..............page:77-79

The Saml Theorem of Li Ω-super-algebra
DUAN Xue-xin;TAN Jiu-he

..............page:80-81

Research on Classification of Leukotyte Microscopic Image Using Zernike Moments and Perceptrons Network
ZHANG Li-wei;ZHANG Ya-ping

..............page:82-84

The Synthesis of 2,3-bisferrocenyl-2,3-butanediol
ZHANG Shou-cai;YUAN Ji-hua;LI Su-li;YU Li-li

..............page:85-86

Existence of Solution for a Third-order Nonlinear Differential Equations
XU Ye-ping

..............page:87-88,93

An Improved Method Based on the Incomplete Data of the Rough Set Theory
LIU Wei

..............page:113-114,130

The Research about Chinese Ethnobotany
WANG Zhan-wu;LIU Qiang

..............page:115-117

Improving the Chroma of Blue Organic Light-Emitting Devices by Inserting the Hole Block Layer TPBi
WANG Hong-mei;WANG Li-zhong;JIANG Wen-long;WANG Jing;HAN Qiang

..............page:118-120

Study of Digital Trigger System in Thyristor AC Regulator
LIU Yu-bing

..............page:121-124

How to Improve the Effectiveness of Teaching Athletics
SUN Qiao;WANG De-hui

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

Discussion on the Teaching of Reform of 《Single Chip Microcomputer Theory and apply》
CHI Yao-dan;WANG Rong-hui;WANG Chao;WANG Cong-ze;WANG Ya-juan;YANG Xiao-tian

..............page:128-130