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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 Beijing Normal University(Natural Science)
0476-0301
2006 Issue 5
CIRCULAR CHROMATIC NUMBER OF A TYPE OF PLANAR GRAPHS
Ma Zuqiang;Cai Junliang
..............page:447-450
MINIMIZE THE MAXIMUM LATENESS WITH WEIGHTED IN A SINGLE MACHINE PROBLEM
Sun Xiuping;Gu Yundong;Li Hongxing
..............page:459-462
GENERALIZED INVERSES OF INCLINE MATRICES (Ⅰ)
Gu Minqiang;Li Hongxing
..............page:463-466
A CLASS OF DOMESTIC BOCSES
Pan Jun;Zhang Yingbo
..............page:467-472
THE COOPERATIVE TRANSPORT IN TWO-DIMENSIONAL SYSTEM OF HARD BALLS
Chen Jinxing;Chen Hongbin
..............page:473-476
NUMERICAL CALCULATION AND COMPARISON OF THREE JONES MATRIX OF A BIREFRINGENT PLATE
Yang Ting;Jing Hongmei;Liu Dahe
..............page:477-481
THE CONIC SOLUTIONS TO THE REGULAR POLYGON OF PLANAR N-BODY PROBLEMS
Liu Wenzhong;Ma Lihua;Xu Bin;Zhang Tongjie
..............page:486-488
A COMPARISON OF ELECTRIC PROPERTY CHANGES OF GaAs/Ge SPACE SOLAR CELL IRRADIATED BY PROTON AND ELECTRON
Sun Xufang;Wang Rong;Liu Yunhong;Guo Zengliang;Zhang Xinhui
..............page:489-491
A STUDY ON UV-VIS SPECTRA AND PHOTO CATALYST OF TiO2 FILMS BY Cr ION IMPLANTATION
Ye Mao;Gu Xuenan;Zhang Chaoying;Hu Yan;Hou Xinggang;Liu Andong
..............page:492-494
THE THEORY OF DISJUNCTIVE KRIGING AND ITS APPLICATION IN GRADE ESTIMATE
Yu Xianchuan;Yu chen;Hou Jingru;Yang Meng
..............page:495-497,封三
A NEW ALGORITHM OF CHINESE TEXT CLASSIFICATION
Li Rongyan;Jin Xin;Wang Chunhui;Zheng Ning;Bie Rongfang
..............page:501-505
STUDY ON THE INDUCTIVE EFFECT, CONJUGATIVE EFFECT AND ORIENTATION EFFECT OF METHYL SUBSTITUENT
Yu Shangxian;Yang Jinrui;Gu Jiangnan
..............page:506-509
SELF-ASSEMBLED MULTILAYER FILMS FORMED BY K4[Fe( CN)6], K3[Fe(CN)6] AND A BIPOLAR HEMICYANINE DERIVATIVE
Yu Danxia;Zhu Zhiqiang;Wu Tao;Wang Kezhi
..............page:510-513
PREPARATION AND BIODISTRIBUTION IN MICE OF NEW 99mTc-NITRIDE HETEROCOMPLEXES
Chu Jinfeng;Li Bin;Kong Dejing;Wang Xuebin;Zhang Junbo
..............page:514-517
EFFECT OF SEX ON POPULATION FITNESS OF THE ROTIFER BRACHIONUS CALYCIFLORUS
Ma Rui;Niu Cuijuan;Yin Xuwang
..............page:522-525
ASSESSMENT OF ECOLOGICAL FOOTPRINT AND SUSTAINABLE DEVELOPMENT FOR YUNNAN PROVINCE
Jiang Haifeng;Zhang Jintun
..............page:526-529
COMPOSITIVE ANALYSIS OF GLOBAL FLOOD DISASTER FROM 1950 TO 2004
Jiang Weiguo;Li Jing;Wang Lin
..............page:530-533
SPATIAL-TEMPORAL CHANGES OF NDVI AND THEIR RELATIONS WITH PRECIPITATION IN YARLUNG TSANGPO RIVER BASIN
Fu Xinfeng;Yang Shengtian;Liu Changming
..............page:539-542,封三
AN IMPROVEMENT OF LIGHTHOUSE MODEL
Wang Dahui;Wang Yongzhe;Yuan Qiang
..............page:548-550
jian xun 3 ze
..............page:458,466,505