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Journals   A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Journal of Qiqihar University(Natural Science Edition)
1007-984X
2014 Issue 3
Surface activity and micellization of alkyldimethylbenzylammonium chloride in aqueous solution
GAO Lian-bin;,GUO Xiang-feng;,JIA Li-hua;,WU Ping;,ZHANG Ying-ying;
..............page:1-4,10
Theoretical studies on electronic structure and spectroscopic properties of N-phenyl-1,8-naphthalimide derivatives
GUO Xiang-feng;,JIA Li-hua;,LANG Xian-kun;,MENG Fan-hua;,YANG Rui;,ZHANG Yu;
..............page:5-10
Study on synthesis of acrylate grafted waterborne epoxy resins
DENG Fu-gang;,LI Xiao-qing;,WANG Jian-xin;,ZHANG Ying;,ZHAO Li-jie;
..............page:11-14
Preparation of polyimide siloxane coating and its application of residue solvent in drug
BI Jing-na;,SHEN Shu-chang;,XIN Jian-jiao;
..............page:19-22,26
Preparation and characterization ofβ-cyclodextrin/carbon microspheres composites
GAO Li-di;,LI Ying-jie;,LV Ren-jiang;,LV Xiu-nan;,XU Ting-ting;
..............page:23-26
Study on the preparation of biodiesel catalyzed over hydrotalcite
CHEN Tian-qi;,GU Zhi-shuang;,TIAN Zhi-ming;,XU Xiao-na;,YIN Li-li;,ZHANG Hao;
..............page:29-31
Preparation of sodium niobate rods with sol-gel method
FENG Lian-zhen;,SHI feng;,YANG Xiu-ying;,ZHANG De-qing;
..............page:32-34
Study of water-drop power generation system based on ICPF
LIU Nan;,LU Yao;,WAN Fu;,YANG Bang;
..............page:35-39,72
The study of numerical simulation of a robots safety system
CHANG Yue;,QIAO Xing;
..............page:45-47,48
ying xiang jing mi ling jian jia gong gong yi yao su de fen xi
xu zhong he ;, zhang cheng zhi ;
..............page:48-48
Research of automatic lifting system on kitchen garbage
CAO Chang-yong;,CHEN Feng-rui;,HE Song;,PAN Na-na;,WU Kun;,YOU Long;
..............page:49-52
Encryption based on SHA-1 algorithm
ZHAO Shuo;
..............page:53-56
Design of Identity authentication system based on iris recognition
LI Jing-yu;,MU Wei-bin;,WANG Xiao-dong;,ZHANG Shu-li;
..............page:57-58,59
zi dong song la dao zhu zhou zhuang zhi de yan zhi
li hui ;, su li juan ;
..............page:59-59
Optimal design of traditional storage automation for medium enterprises
JIAO Wei-bing;,WANG Shi-jie;
..............page:60-62
Analysis of pile foundation size earthquake
ZHANG Yan-Shun;
..............page:63-65
Loading capacity research for oil derrick structure with semi-rigid joints
GAO Guang-fu;,LIU Dong;,WANG Shi-gang;,Yuan Wen;
..............page:66-68,69
ran qi guan xian fang fu ceng jian ce
chen yong ;
..............page:69-69
Study on the terpenoids from dry roots of Euphorbia fischeriana
HAN Zhi-ming;,JIA Li-na;,LI Jun;,ZHANG Shu-jun;,ZHAO Ming;
..............page:70-72
Urea adduct method was applied in the study of chemical constituent in Euphorbia lunulata Bge
WU Shuang;,ZHANG Shu-jun;,ZHAO Ming;,ZHAO Yu-fei;
..............page:73-75
The extraction of Racomitrium japonicum plasma membrane proteins
SHA Wei;,XU Hong-hong;,ZHANG Mei-juan;
..............page:76-78
Analysis of precipitation cycles in zhalong wetland based on power spectral
DONG Li-hong;,WANG Dan;,WANG Ji-chen;,WU Yue-xiang;
..............page:79-82
Research of a prey-predator system with harvesting rates and Holling-III functional response
MU Li-li;,WANG Wei-hua;,ZHANG Jing;
..............page:86-89
2,4- di ding zuo yi cao an zuo qu jin 50% xuan ru ji gao xiao ye xiang se pu fen xi
xing zhan jun ;, zhao ji hui ;
..............page:94-94