1Optimization Design of Welding Gantry Structure on Large Diameter Measuring InstrumentLOU Yun-ge, ZHAO Hui-ying, YANG He-qing, YAN Zhi-xin1-4,512Automatic Modeling of the Spur Gear Based on Pro/E Secondary DevelopmentSHEN Feng-mei, ZHAO Jin-zhi5-8,593Green Desing Analysis Based on Dynamic Balancing Machine ModelingFU Xiao-li9-114Simulation and Experimental Study on Blanking Force of Fine-blanking with Negative Clearance and Common Blanking with Q235ZHANG Hao, WANG Li12-175Research of Photovoltaic System MPPT Control Based on Improved Conductance Increment MethodXIAO Jun-ming, JIA Liang-bao, YU Yi-hua, ZHANG Wen-tai, HOU Li-hong18-216The Remote and Visual Liquid Level Process Control System Based on Virtual InstrumentFANG Ze-ping, LIU Zi-fan22-257A study of the Dyeing and Finishing of the Waste Wool Production RecyclingHE Yi-zhong, WANG Huai-fang26-28,358The Research on Characterization of Knittability of High-performance FibersXU Hai-yan, ZHANG Yan29-359The Effect of TiO2 Hydrosol Treatment on Dyeing Properties of Cotton FabricsGUO Zheng, CHEN Jin-jing36-3710The Domestic and Foreign New Development of Super-hard MaterialsWANG Qin-sheng, LIN Yu, LI Li-hong, ZHAO Qing-guo38-4111The New Development of Super-hard Material Products at Home and AbroadWANG Qin-sheng, LI Li-hong, LIN Yu, ZHAO Qin-guo, LIU Jie42-4612In-situ Synthesizing TiB2 Particle Reinforced Aluminum Matrix Composites and Their Research StatusWU Xiao-xia, GUO Jian, NIU Ji-tai47-5113Effect of Diffevent Heat Treatment Technology on the Synthesis of Ti2SnCLIANG Bao-yan, MU Yun-chao, FAN Ping52-5514The Purity of Hydroxylapatite(HAP) Prepared by Different Method of PrecipitationZHANG Xiao-li, ZHANG Zhao-jun, LIU Ying, ZHANG Rui-jie56-5915Analysis of Financial Investment Role in Balanced Urban and Rural DevelopmentLIU Chang-hu, MEI Mei60-6416Evaluation of Energy Saving and Emission Reduction of Henan Based on the Combination of Information Entropy and TOPSIS MethodWANG Li-min65-6917Research on Short Text Automatic Classification Techniques Based on Improved Rocchio AlgorithmZHENG Qiu-sheng, ZHAI Lin-lin70-7318Comparative Study on Perception for Consumer Behavior Based on Enterprises and ConsumersJIANG Jing74-78 