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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 Hebei Normal University(Natural Science Edition)
1000-5854
1993 Issue 3
A Way of Solving the Nonsmooth Convex Programming Problem
Yang Qingzhi;Wang Wei
..............page:12-16
The Method of Studing Closed-loop Extreme Point with Computer
Sun Jiakun;Xie Longping;Sun Meiluan
..............page:21-26
jx-3 xing tu shu jian ce xi tong de que xian he gai jin fang fa
xu zuo bao ; li ji ;
..............page:37-39
An Analytical Method of the Kinetic Parameters for the ECE Reaction
Wu Xizun;Zhang Wenzhi
..............page:40-42+47
The Synthesizing and Properties of the Solid Coordination Complex by SmCl3·6H2O and Biruet
Zhai Xueliang;Cao Yanfang;Shen Yushuang
..............page:43-47
Study on the Stability of Rare Earth Coordination Compounds with Crown Ether in Aqueous Solution
Li Chunying;Yang Qiuqing;Zhang Jianjun
..............page:48-50
NMR Studies of the Complexes for Eu with Methylbenzoic Acid
Yang Quiqing;Li Linshu
..............page:51-54
Studies on the Electrochemistry of Adenine
Mu Linjing;Wu Xizun;Zhang Wenzhi
..............page:55-61
New Reagent of Electrophilic Aromatic Substitution-Thallium(Ⅲ) Trifluoroacetate
Zhao Jianlu;Kang Ruhong
..............page:62-68+112
yu lei huo dong dai xie de yan jiu jin zhan
yang zhen cai ; sun ru yong ;
..............page:77-80
he bei sheng mao pi shou zi yuan ji qi kai fa li yong tu jing
zhang jun tao ; li en qing ;
..............page:84-92
Ancient Climate and Sporo-Polen Grouping in Datong,Shanxi Province
Zhang Shushan;Ren Zhenji
..............page:93-96
an mo zhi liao jian zhou yan 4950 li liao xiao fen xi
li guo zuo ; wu li min ; chang rui xiang ; chang ying ;
..............page:101-102
dui shu xue xue bao 10 nian jian zuo zhe dui wu de diao cha fen xi
gu yun nan ; chen feng ; dong ling ;
..............page:105-109
cong tu bian lun xue shi jian lun
wen qing ; wen lian ;
..............page:110-112