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    Development of Active Noise Control Technology in Ducts
    FEI Ren-yuan, YI Shan-zhen
    2003, 29(3): 257-263. DOI: 10.3969/j.issn.0254-0037.2003.03.001
    Abstract PDF
    Simulation of Digital Controlled Arc Welding Inverter System With MATLAB
    LU Zhen-yang, LIU Jia, WANG Wei-ming, FENG Yue-hai, YIN Shu-yan
    2003, 29(3): 264-268. DOI: 10.3969/j.issn.0254-0037.2003.03.002
    Abstract PDF
    Schematic Design of Electromagnetic Lifting System for Wide and Heavy Plates
    SHI Zhao-yao, LEI Guo-ao, ZHENG Yong, DENG Rui
    2003, 29(3): 269-272. DOI: 10.3969/j.issn.0254-0037.2003.03.003
    Abstract PDF
    Effect of Impulse Current Frequency on Sheet Metal Deformation Height in Electromagnetic Forming
    CHU Hong-yan, FEI Ren-yuan, LU Xin
    2003, 29(3): 273-277. DOI: 10.3969/j.issn.0254-0037.2003.03.004
    Abstract PDF
    General Kinematic Solution and Mobility Analysis of Multi-fingered Hand Manipulation System
    LI Jian-feng, ZHANG Yu-ru, WANG Xin-hua, WEI Yuan-qian, WU Liang-sheng, WU Guang-zhong
    2003, 29(3): 278-283. DOI: 10.3969/j.issn.0254-0037.2003.03.005
    Abstract PDF
    Application of Electrorheological Fluid Damper to the Suppression of Turning Chatter
    YANG Dao-bin, WANG Min, FEI Ren-yuan
    2003, 29(3): 284-287. DOI: 10.3969/j.issn.0254-0037.2003.03.006
    Abstract PDF
    Mathematical Model of Multifork Drill on LAPIK Parallel Machine Tool
    LIU De-zhong, LI Shi-liang, YUE Su-ping, GAO Xue-jin
    2003, 29(3): 288-291. DOI: 10.3969/j.issn.0254-0037.2003.03.007
    Abstract PDF
    Computer Simulation and Experimental Study on the Stability of Milling Processes
    WANG Min, LI Nan-jing, YUAN Wei-jun, XIE Chun-liu, FEI Ren-yuan
    2003, 29(3): 292-295. DOI: 10.3969/j.issn.0254-0037.2003.03.008
    Abstract PDF
    Research of Suppressing the Noise in Digital Holographic Storage System Using Digital Signal Processing Method
    JIA Ke-bin, DUN Shu-bo, TAO Shi-quan, YANG Da-peng, TAN Ming-yan
    2003, 29(3): 296-300. DOI: 10.3969/j.issn.0254-0037.2003.03.009
    Abstract PDF
    Determination of Particle Aggregation Degree With New Light Extinction Particle Monitoring Technique
    LI Xing, YANG Yan-ling
    2003, 29(3): 301-304. DOI: 10.3969/j.issn.0254-0037.2003.03.010
    Abstract PDF
    Application of Soil-nailing Protection Technology in Complex Conditions
    ZHANG Qin-xi, LIU Li, HUO Da
    2003, 29(3): 305-308. DOI: 10.3969/j.issn.0254-0037.2003.03.011
    Abstract PDF
    Concept, Prototype and Characteristics of Distributed Urban
    ZHANG Xiao-yang, HUO Da, DAI Chun-sheng
    2003, 29(3): 309-314. DOI: 10.3969/j.issn.0254-0037.2003.03.012
    Abstract PDF
    Beijing Transportation Demand Forecast of the 29th Olympic Games
    XU Yan, RONG Jian, LIU Xiao-ming, CHEN Yan-yan
    2003, 29(3): 315-319. DOI: 10.3969/j.issn.0254-0037.2003.03.013
    Abstract PDF
    Semi-active Control Strategy of Double Layer Cylindrical Lattice Shell Replacing Controllable Chords
    ZHANG Yi-gang, LIANG Hai-tong
    2003, 29(3): 320-324. DOI: 10.3969/j.issn.0254-0037.2003.03.014
    Abstract PDF
    Optimization Method of Maintenance Strategy for Existing Aseismatic Structure Based on Minimal Maintenance Expenses
    TENG Hai-wen, HUO Da, MA Jian-chun
    2003, 29(3): 325-327. DOI: 10.3969/j.issn.0254-0037.2003.03.015
    Abstract PDF
    Study on the Mechanism of Iron Removal by Air Oxidation and the Technology of Biological Removal of Fe2+, Mn2+ (I)
    LI Dong, YANG Hong, CHEN Li-xue, ZHAO Ying-li, ZHANG Jie
    2003, 29(3): 328-333. DOI: 10.3969/j.issn.0254-0037.2003.03.016
    Abstract PDF
    Optimized Genetic Algorithm of Urban Road Network Unblocked Reliability
    CHEN Yan-yan, DU Hua-bing, LIANG Ying
    2003, 29(3): 334-337. DOI: 10.3969/j.issn.0254-0037.2003.03.017
    Abstract PDF
    Primary Study on Determination Method of Traffic Impact Analysis (TIA) Threshold
    WANG Li, LIU Xiao-ming, REN Fu-tian
    2003, 29(3): 338-342. DOI: 10.3969/j.issn.0254-0037.2003.03.018
    Abstract PDF
    Study on Black Spots on Shizuishan-Zhongning Section of National Highway 109 in Ningxia Hui Autonomous Region
    HU Jiang-bi, LIU Jing, PENG Li-ren, REN Fu-tian, LIU Xiao-ming
    2003, 29(3): 343-347. DOI: 10.3969/j.issn.0254-0037.2003.03.019
    Abstract PDF
    Nonlinear Science and Its Applications in Medical Science
    TU Cheng-yuan, CENG Yan-jun
    2003, 29(3): 348-351. DOI: 10.3969/j.issn.0254-0037.2003.03.020
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    2-D Example of Symplectic Semi-analytical Method for Electro-magnetic Wave Guide
    YANG Hong-wei, SUI Yun-kang
    2003, 29(3): 352-354. DOI: 10.3969/j.issn.0254-0037.2003.03.021
    Abstract PDF
    Effect of Transverse Current on CO2 Laser Beam Welding of Aluminum Alloy
    WANG Hui-song, XIAO Rong-shi, ZUO Tie-chuan
    2003, 29(3): 355-358. DOI: 10.3969/j.issn.0254-0037.2003.03.022
    Abstract PDF
    Domain Transformation Acceptance-rejection Method and Its Application in Beta Variates
    ZHANG Jie, YANG Zhen-hai
    2003, 29(3): 359-363. DOI: 10.3969/j.issn.0254-0037.2003.03.023
    Abstract PDF
    Face Modeling Based on Morphable Model and Its Application
    YIN Bao-cai, HU Yong-li, CHENG Shi-quan, GU Chun-liang
    2003, 29(3): 364-371. DOI: 10.3969/j.issn.0254-0037.2003.03.024
    Abstract PDF
    Direction-basis-function Neural Network and Its Approximation Capabilities
    LI Yu-jian, WANG Shou-jue
    2003, 29(3): 372-376. DOI: 10.3969/j.issn.0254-0037.2003.03.025
    Abstract PDF
    Application of Evolutional Neural Network Model in Prediction of Laser Quenching Performance
    ZHANG Lian-bao, ZUO Yan-sheng, FAN Qing-wu
    2003, 29(3): 377-380. DOI: 10.3969/j.issn.0254-0037.2003.03.026
    Abstract PDF
    Optical Band Gap of Cubic Boron Nitride (c-BN) Thin Films
    FENG Zhen-jian, YU Chun-na, CHEN Guang-hua
    2003, 29(3): 381-384. DOI: 10.3969/j.issn.0254-0037.2003.03.027
    Abstract PDF