The time parallel algorithms and numerical experiments of PR format
LIU Yi-zhong;TIAN Yi-min;School of Mathematics and Statistics;Guizhou College of Finance and Economics;Department of Basic;Beijing Institule of Graphic Commvnication;

..............page:1-4

he bei sheng ke xue yuan xue bao gao yue

..............page:2

Doppler weather radar machinery fault diagnosis based on the mathematical morphological gradient transformation and the revised SVM
ZHEN Shu-yong;JIANG Tao;LIANG Ru-yi;WANG Shuo-fei;JIN Song;Hebei Meteorological Technology Equipment Center;HanDan Meteorological Bureau;

..............page:5-11+50

The localization and detection of invalid state of maintenance agent
WANG Chun-mei;FAN Tong-rang;School of Information Science and Technology;Shijiazhuang Tiedao University;

..............page:12-17

A study on powertrain design and simulation for Extended-Range electric bus
SHANG Jiang-hua;CAO Dong-jiang;Human Resources Development Co.;Ltd.;School of Mechanical and Vehicle;Beijing Institute of Technology;

..............page:18-26

The design and realization of Mariculture safety testing system based on wireless network
ZHANG Jie;ZHANG Min;WANG Liang;WEI Quan-min;Hebei Mechatronics Intetermediate Pilot Production Base;College of Information Science &Engineering;Hebei University of Science & Technology;

..............page:27-31

Designing and optimizing of boost DC converter for battery
SUN Yu;LIU Si-jia;Hebei Huineng Xinyuan Electronic Technology Co.;Ltd.;

..............page:32-38

220kV Substation main electrical wiring optimization
CHEN Li;ZHANG Lei;TIAN Xiao-jun;ZHANG Yun-long;Hebei Electric Power Design & Research Institute;Hebei Energy Engineering Design Co;Ltd;

..............page:39-43

Rail detector monorail laser emission device mechanical innovation design
ZHOU Hong-yuan;ZHANG Jing;ZHANG Cui-hua;DONG Hao;Hebei Institute of Automation;Hebei Academy of Sciences;

..............page:44-46

Study of glass furnace waste heat generation system
LI Guo-dong;CSG HOLDING CO.;LTD;

..............page:47-50

Research on construction and insecticidal and germproof bioactivity of recombinant bacillus thuringensis
ZHANG Xing-wei;FANG Bao-ling;Environmental Protection Agency of Handan;Handan Collegy;

..............page:51-54

Compatibility studies on enzyme cleaners for apparatus
MA Qing-he;XUE Gang;QIN Yan-mei;LIU Li-ne;Institute of Microbiology;Hebei Academy of Sciences;

..............page:55-58

Content determination of paeoniflori in traditional chinese medicine produce liquid by HPLC
LI Guo-jun;Hebei Institute of Sports Science;

..............page:59-62

Synthesis of ethylene glycol
WEI Li-hua;LI Qian;ZHANG Chenliang;CHENG Lihua;CHEN Yinxia;YIN Guohua;Hebei Chengxin Co.;Ltd.;College of Chemistry and Environmental Science;Hebei University;

..............page:63-67

The analysis of the process of the business model under the trend of the regional development of the electronic commerce
WANG Peng;ZHU Su-jia;HAN Xian-sheng;Hebei Academy of Sciences;The Institute of Geographical Science of the Hebei Academy of Sciences;

..............page:68-70