Journal of Lanzhou University（Natural Sciences） 2006 Issue 1 A study on the distributing climatic models in arid mountainous area - distributing temperature and precipitation models in high spatial resolution in the Qilian Mountains

A study on the distributing climatic models in arid mountainous area - distributing temperature and precipitation models in high spatial resolution in the Qilian Mountains
LIU Yong;ZOU Song-bing

..............page:7-12

Spatial and temporal distribution of water vapor and its relationship with precipitation over Northwest China
JIN Li-ya;FU Jiao-lan;CHEN Fa-hu

..............page:1-6

The study of glacier change using remote sensing in Mt. Muztagta
CAI Di-hua;MA Jin-hui;NIAN Yan-yun;LIU Shi-yin;SHANGGUAN Dong-hui

..............page:13-17

Characteristics of petroleum geology within middle and small basins and their resource potentialsin Gansu and its adjacent regions
LI Xiang-bo;WAN Yan-rong;WANG Qi;MENG Zi-fang;LIN Wei-dong

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

Initial research on the relationship between absorption gases of fault gauge and fault activity
LIANG Shou-yun;CHEN Wen-wu;HAN Wen-feng;LIU Gao

..............page:23-26

Scale impact on modelling drainage system in arid region based on DEM A case study of Qaidam Basin, China
XU Bao-rong;YANG Tai-bao;ZOU Song-bing

..............page:27-32

Ecological signification of the leaf structure of three species of Ligularia in different altitudes
ZHAO Qing-fang;MA Rui-jun;DU Guo-zhen;SUN Kun;WANG Gang

..............page:33-39

Leaf photosynthesis of spring wheat under water and fertilizer coupling
YIN Guang-hua;LIU Zuo-xin;CHEN Wen-fu;CAI Chong-guang;LI Gui-fang

..............page:40-43

Ecological value of vegetation services in Minqin desert oasis
LI You-bin;WANG Gang

..............page:44-49

Distribution of the clonal plant ramets in heterogeneous environment
LI Liang;WANG Gang

..............page:50-54

Effect of niche construction on metapopulation dynamics by modifying destroyed habitat
HAN Xiao-zhuo;LI Zi-zhen;ZHANG Yan-yu;ZHANG Feng

..............page:55-62

A studies of the increasing-temperature process of CdTe polycrystalline films preparation
ZHENG Hua-jing;ZHENG Jia-gui;FENG Liang-huan;XIE Er-qing

..............page:63-66

Preparation and properties of sol-gel ZnO thin films
LAN Wei;PENG Xing-ping;LIU Xue-qin;HE Zhi-wei;WANG Yin-yue

..............page:67-71

Fabrication and magnetic properties of cobalt ferrite composite nanoparticles
YAN Xu;LI Shi-liang;HAN Xiang-hua;WANG Jian-Bo;XUE De-Sheng

..............page:72-73

Fabrication and remanence properties of Fe0.72Ni0.28 alloy nanowire arrays
LIU Qing-fang;WANG Jian-bo;XUE De-sheng

..............page:74-76

Synthesis, characterization and biological activity of (N-oxide pyridinyl-2-aldehyde)-3, 5-dibenzyloxybenzoylhydrazone and its zinc( Ⅱ ) complex
ZHANG Ling;ZHANG Jian-ping;Tang Ning;TAN Min-yu

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

Synthesis, characterization and fluorescence of tris[(6-methyl-2-pyridinecarboxylamide-N-oxide) ethyl] amine and its corresponding rare earth(Ⅲ) complexes
LI Gang;GOU Ru-hu;LIU Bo;YAN Lan;YANG Ru-dong

..............page:80-85

Synthesis and characterizaton of open chain crown ethers and their complexes with phenyl amines as the terminal group
QIN Bao-feng;WANG Yao-ning;TANG Zhong-hua;JIAO Tian-quan;HU Li-tian

..............page:86-88

Existence of positive solutions to a class of p(x)-Laplacian equations
ZHANG Qi-hu

..............page:89-91

Periodic solution to a class of higher dimensioal non-autonomous systema
WANG Zhi-lin

..............page:92-94

Positive approximations on linear operators
JIA Yun-feng

..............page:95-97

A class of nonlinear singularly perturbed predator-prey reaction diffusion systems
MO Jia-qi;TANG Rong-rong

..............page:98-100

Some properties of L-Lowen spaces
LI Hai-yang;LI Sheng-gang

..............page:101-105

Campus network defense framework based on internet worms' character
ZHOU Qing-guo;CHEN Wen-bo;JING Tao;ZHOU Rui;LI Lian

..............page:106-109

A new intelligent fault-tolerant control for nonlinear systems based on fuzzy learning methodology
LIU Xiao-juan

..............page:110-114

A three-level Buck/Boost circuit with passive soft-switching
LIU Zhen-lai;DENG Yan;HE Xiang-ning;WU Hong-yang

..............page:115-119

Characteristics of EMS-maglev system with multi-car and nonlinear flexible guideway
WU Jian-jun;YANG Wen-wei

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

x- ying guang guang pu yi ce ding rong ye zhong zong zuo nong du
chang zuo wei ; yang jing jun ; xue yue xia

..............page:127-128