1000-274X
2015 Issue 1
On the distribution of square-free numbers
LIU Hua-ning;,DONG Hui;
LIU Hua-ning;,DONG Hui;
..............page:1-9
Group analysis of the Novikov equation
HUANG Qing;,WANG Li-zhen;,LIU Jun-rong;,GAO Wen;
HUANG Qing;,WANG Li-zhen;,LIU Jun-rong;,GAO Wen;
..............page:10-13
A property of prime divisors of odd perfect numbers
FU Rui-qin;,YANG Hai;
FU Rui-qin;,YANG Hai;
..............page:14-16
Global existence behavior of the solutions in space H4 for compressible Navier-Stokes equations with external force and vacuum
KONG Chun-xiang;
KONG Chun-xiang;
..............page:17-22
Perfect l-ample semigroups with left central idempotents
SUN Yan;,WANY Xu-dong;,REN Xue-ming;
SUN Yan;,WANY Xu-dong;,REN Xue-ming;
..............page:23-27
Laser speckle control based on fiber optic vibration amplitude
HE Feng-tao;,ZUO Bo;,ZHANG Guan-fang;
HE Feng-tao;,ZUO Bo;,ZHANG Guan-fang;
..............page:28-30
A study on Hall element used in electrostatic field measurement
BAI Lang;,HUI Yu-xiang;,LI Xiao-jun;
BAI Lang;,HUI Yu-xiang;,LI Xiao-jun;
..............page:31-34,39
The improvement and simulation of IGBT drivers EXB841 based on the OrCAD/Pspice
ZHAO Shui-ying;,SUN Xu-xia;,LI Sheng-min;
ZHAO Shui-ying;,SUN Xu-xia;,LI Sheng-min;
..............page:35-39
Color image segmentation based on bacterial foraging optimization and normalized cut algorithm
ZHOU Xun;,GUO Min;,MA Miao;
ZHOU Xun;,GUO Min;,MA Miao;
..............page:40-44
Control method of rotational inverted pendulum with environmentally adaptive ability
LIU Cheng;,ZHANG Wan-xu;,ZHANG Zhi-yong;,WU Jia-li;,YUAN Yong-de;
LIU Cheng;,ZHANG Wan-xu;,ZHANG Zhi-yong;,WU Jia-li;,YUAN Yong-de;
..............page:45-48
..............page:48,封3
A pattern recognition method for electronic nose based on online support vector machine
YU Wei;,WAN Dai-li;,ZHOU Ya;,YANG Xi-jing;
YU Wei;,WAN Dai-li;,ZHOU Ya;,YANG Xi-jing;
..............page:49-52
The effect on characteristic point extraction with wavelet multi-resolution analysis in image matching
LIU Jia;,FU Wei-ping;,WANG Wen;,ZHANG Kai;,ZHOU Lei;
LIU Jia;,FU Wei-ping;,WANG Wen;,ZHANG Kai;,ZHOU Lei;
..............page:53-57
Synthesis, characterization of rare earth complexes with sorbic acid and 1, 10-phenanthroline the and interaction with DNA
LI Xiao-fang;,FENG Xiao-qiang;,YANG Sheng;,ZHU Yuan-cheng;
LI Xiao-fang;,FENG Xiao-qiang;,YANG Sheng;,ZHU Yuan-cheng;
..............page:58-62
Synthesis and biological activity of complexes with flexible bisimidazole nitro-derivative ligand
YANG Li-ning;,HEI Jia-hui;,LI Li;,CHENG Zhao;,YU Li-li;
YANG Li-ning;,HEI Jia-hui;,LI Li;,CHENG Zhao;,YU Li-li;
..............page:63-67
Analysis and countermeasures on deterioration of amine in CO2 removal system from flue gas
ZHANG Xiao-gang;,ZHANG An-qi;,LI Shuang-pei;,LI Jian-xi;,ZHANG Yi;,ZHANG Xiang-tao;,HE Yong;
ZHANG Xiao-gang;,ZHANG An-qi;,LI Shuang-pei;,LI Jian-xi;,ZHANG Yi;,ZHANG Xiang-tao;,HE Yong;
..............page:68-72
Immune function of Ziziphus Jujube polysaccharides on Chronic Fatigue Syndrome Rats
WANG Chao;,WANG Yi-min;,GUO Fei;,ZHANG Kun-ru;,CHI Ai-ping;
WANG Chao;,WANG Yi-min;,GUO Fei;,ZHANG Kun-ru;,CHI Ai-ping;
..............page:73-78
Life table and spectral analysis of Cyclobalanopsis population
LIU Biao;,JIANG Xi-dian;,LIN Qin-qin;,HU Zong-qin;,HUA Wei-ping;
LIU Biao;,JIANG Xi-dian;,LIN Qin-qin;,HU Zong-qin;,HUA Wei-ping;
..............page:79-83,89
A high-throughput method for recognizing Uricase mutants of higher activity
LIAO Juan;,LIU Hong-bo;,GAO Ang;,YANG Xiao-lang;,LI Yuan-li;,LIAO Fei;
LIAO Juan;,LIU Hong-bo;,GAO Ang;,YANG Xiao-lang;,LI Yuan-li;,LIAO Fei;
..............page:84-89
Mineral composition and origin of surface sediment in the desert of the Qaidam Basin
BAO Feng;,DONG Zhi-bao;
BAO Feng;,DONG Zhi-bao;
..............page:90-96
Impact of the diagenetic evolution of different lithology on tight sandstone reservoir performance:A case study from He 8 natural gas reservoir of the upper paleozoic in Eastern Ordos Basin
LI Miao;,LUO Jing-lan;,ZHAO Hui-tao;,WANG Shao-fei;,FU Xiao-yan;,KANG Rui;
LI Miao;,LUO Jing-lan;,ZHAO Hui-tao;,WANG Shao-fei;,FU Xiao-yan;,KANG Rui;
..............page:97-106
The fracture genesis in the west tip of Sinjar uplift in the north margin of the Arabian plate and some enlightenment
ZHAO Zhong-ping;
ZHAO Zhong-ping;
..............page:107-116
Nonlinear creep model of mud shale hydration expansion
WANG Ping;,QU Zhan;,LIU Yi-fei;,HUANG Hai;,QIN Yuan-yuan;
WANG Ping;,QU Zhan;,LIU Yi-fei;,HUANG Hai;,QIN Yuan-yuan;
..............page:117-122
Applied research of intelligent method for automatic generalization of land use patch
ZHANG Su;,CHEN Zheng-jiang;,GAO Jie;,XIE Yuan-li;,DUAN Han-ming;
ZHANG Su;,CHEN Zheng-jiang;,GAO Jie;,XIE Yuan-li;,DUAN Han-ming;
..............page:123-126
Ecological campus planning of Northwest University
SHEN Li-na;,WEI An-long;,ZHANG Jian-ping;
SHEN Li-na;,WEI An-long;,ZHANG Jian-ping;
..............page:127-130
The time symmetry and trend judgment of drought in Ningxia
YANG Rong;,YAN Jun-ping;
YANG Rong;,YAN Jun-ping;
..............page:131-134
Opportunity, perplexity, transcendence: The expansion and reconstruction of Zhengzhou city's space
HAO Peng-zhan;
HAO Peng-zhan;
..............page:135-138
Ecological landscape design of Xi'an International Exposition Park
XU Ya;,ZHANG Ge-juan;,HAO Xiang;
XU Ya;,ZHANG Ge-juan;,HAO Xiang;
..............page:139-142
..............page:143-146
An analytical study of Lead pollution sources in soils
LIU Yong;,WANG Cheng-jun;,FENG Tao;
LIU Yong;,WANG Cheng-jun;,FENG Tao;
..............page:147-151
XIA Yan and the spread of fax technology in China
WANG Pei;,YAO Yuan;
WANG Pei;,YAO Yuan;
..............page:152-158
Research on thoughts of saving country by engineering technology of LI Shu-tian
GUO Xiao-liang;,YAO Yuan;,LI Xiao-xia;
GUO Xiao-liang;,YAO Yuan;,LI Xiao-xia;
..............page:159-166
The study on the modern mathematician and the mathematics educator LIU Yi-heng
LI Xiao-xia;,KANG Xiao-yu;,WANG Shu-hong;,YAO Yuan;
LI Xiao-xia;,KANG Xiao-yu;,WANG Shu-hong;,YAO Yuan;
..............page:167-172