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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
2013 Issue 4
Mutagenic Effects of Several Mutagenic Factors on Streptomyces rimosus
QI Guanghui;YANG Junqing;TIAN Liying;LIU Lei;YUAN Fang;ZHAO Baohua
..............page:402-409
Estimation of Cultivated Land Amount Based on Comparative Analysis of Driving Force Models
CUI Juanmin;WANG Jiemin;JI Wenguang
..............page:416-420
Research on Optimization of Water System of Heavy Industry Park in Coastal Areas
CHANG Wentao;BAO Jingling;ZHAO Yichen;YAN Pei
..............page:392-396
Theorical Research of the Membrane Libration Filtration
WANG Yu;LI Shunjun;WANG Yao
..............page:373-376
Synthesis of Propylene Glycol Methyl Ether by Grafted Imidazole Basic Ionic Liquids
ZHANG Xuehong;ZHANG Yunxiao;LIU Shubin;YUN Haili;YANG Xiaohui;HU Ruisheng;CHEN Rufen
..............page:382-386
The Screening of Antibacterial Antagonistic Actinomycetes and the Optimization of Fermentation Process
ZHANG Hui;YANG Junqing;ZHOU Tianhui;ZHAO Baohua
..............page:397-401
Computer Simulation and Circuit Implementation for a New Three-dimensional Autonomous System
YANG Liumeng;YU Jianning;ZHANG Jiangang;AN Xinlei;ZHANG Wenjuan
..............page:353-358
Bernstein's Theorem in Hardy-type Spaces (A)μ
WANG Zhijun;CHEN Yingwei;LI Zifang
..............page:325-329
Associative Charged Fluids and the Physicochemical Properties
ZHANG Lihong;SUN Zongli
..............page:359-363
Time-frequency Analysis of Very Fast Transient Overvoltage Signal
ZHANG Minglei;AN Tao;WANG Zhenzhou;DU Wei
..............page:369-372
Synthesis Process of Dihydro Erythromycin Boric Acid Ester with Orthogonal Experiment
LIU Dayong;ZUO Chunshan;SHI Wenzhong;XU Qijie;ZHANG Xin
..............page:377-381