Journal of Beijing University of Technology 2013 Issue 1 Design and Implementation of Excitation Board of Time Reversal Ultrasonic Guided Wave

Design and Implementation of Excitation Board of Time Reversal Ultrasonic Guided Wave
HE Cun-fu;ZHOU Jin-jie;ZHENG Yang;WU Bin

..............page:25-30,37

Numerical Simulation on the Pressure Wave Induced by the High-speed Train When Passing Through Underground Sanchakou Tunnel
LUO Jian-jun1;XIONG Bo2;JI Hai-dong3

..............page:31-37

Positioning Models for the In-site Mega-gear Measuring System With a Laser Tracker
SHI Zhao-yao;ZHANG Yu;ZHANG Bai;LIN Jia-chun

..............page:1-6

Rotating Machinery Condition Optimization Prediction Method of Variable Weight Combination RBF Model Research
WANG Ji-fang1;2;FEI Ren-yuan1;XU Xiao-li2;LIU Xin2

..............page:7-13

Model Analysis on Localized Progressive Failure of Rock Material
YU De-hai1;PENG Jian-bing2;WANG Xu-dong3

..............page:38-43

Seismic Response Comparison and Analysis of Two Types of Single-layer Cylindrical Reticulated Shell Models
WANG Ning1;2;XUE Su-duo1;2;LI Xiong-yan1;2

..............page:44-50

Rate-dependent Constitutive Model for Lead-free Solders Considering Damage Effect
QIN Fei;AN Tong;WANG Xu-ming

..............page:14-18

Experimental Study on the Seismic Behavior of Autoclaved Aerated Concrete Block Bearing Walls With Core Columns
WU Hui-ge1;3;ZHAO Jun1;LING Pei-chun1;MIAO Qi-song2;ZHOU Bing-zhang2

..............page:51-56

Analysis of Time Complexity of Indirect Interaction Patterns and Its Application
PENG Shu-fen1;HE Jing-sha2;GAO Feng1

..............page:81-86

Organic Matter Molecular Weight Distribution and Process Selection for the Raw Water of East River
HAN Jin1;LI Xing1;YANG Yan-ling1;LI Kai2;LI Gui-bai2

..............page:87-91

Design of Formed Milling Cutter for Screw of Oil Extraction Progressing Cavity Pump Based on Non-instantaneous Envelope Method
FAN Jin-wei1;LI Yun1;GAO Xing-li1;2;WANG Xiao-feng1

..............page:19-24

Ant Colony Optimization Algorithm Based on Relative Distance and Association Frequency for the Multi-task Coalition Problem
JI Jun-zhong;CHENG Liang;ZHAO Xue-wu;LIU Chun-nian

..............page:57-62

Selection and Enrichment of Denitrifying Phosphate Removing Bacteria in Moving-bed Biofilm Reactor
ZHANG Yong-xiang1;YAO Wei-tao1;XIAO She-ming2;REN Zhong-yu1;WANG Lei3;LUO Xiao-ya1

..............page:92-97

Categorification of Lie Superalgebra osp(1|2)
XU Yong-jun;YANG Shi-lin

..............page:149-152

Extraction of Cu²⁺ in Aqueous Solution With Room-temperature Ionic Liquids
CHEN Sha;SUN Hao;ZHONG Yi-sheng

..............page:98-102

Dynamic Facial Fatigue Recognition Based on Independent Features Fusion
SUN Yan-feng;LU Bing;WANG Li-chun

..............page:63-69

Linearization of Some Formal Maps on C~n
REN Zhi-hua1;LIU Yan-hua2;YAN Shuo1

..............page:153-156

Energy Saving Potential for the Telecommunication Base Station Using a Thermosyphon Heat Exchanger
MA Guo-yuan;CHEN Jie;ZHOU Feng

..............page:103-108

FPGA-based Trusted Platform Module Attack
LI Jian-jun1;FANG Juan2;JI Qi1;LIU Peng1;MAO Jun-jie2;5;LIN Li2;JIANG Wei2;3;4

..............page:70-75

Localizations of Cotilting Comodules
FAN Chun-yan;YAO Hai-lou

..............page:157-160

Semi-fragile Watermarking Algorithm Based on Slant Transform
WANG You-wei1;2;SHEN Xuan-jing1;2;CHEN Hai-peng1;2

..............page:76-80

Preparation and Electrochemical Performance of Palladium-Nickel Bimetallic Electrode Modified by Polymeric Pyrrole and Sodium Dodecylbenzenesulfonate
SUN Zhi-rong;HAN Yan-bo;GAO Ming;PENG Yong-zhen

..............page:109-115

bei jing gong ye da xue xue bao zheng gao jian ze

..............page:1

QSAR Analysis of the Antibacterial Activities of 3-Substituted Sulfur-5-(2-Hydroxyphenyl)-4H-1,2,4-Triazole Compounds
FENG Chang-jun

..............page:116-121

Analysis of the Biofilm Microbial Community in the Three-stage Catching Bed Reactor Using PCR-DGGE and Cloning
ZHANG Yan1;YAN Sheng-yong1;2;ZHANG Yan-qing1;WANG Hui1;YANG Zheng-yang1;WANG Li-li1

..............page:122-130

Pilot-scale Study on Hybrid PAC-UF Process for Settled Water Treatment
SHAO Sen-lin1;LIANG Heng1;XIE Guan-ti2;CHEN Jie3;LI Gui-bai1

..............page:131-136

Degradation of the Typical Pollutants in ABS Resin Wastewater by the Micro-electrolysis
LAI Bo1;2;ZHOU Yue-xi2;WANG Zhi-gang3

..............page:137-142

Regularity Criteria for the MHD Equations With Partial Dissipation and Magnetic Diffusion
WANG Shu;BAI Jin-xiong

..............page:143-148,152