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Effect of Weld Line Defects on Electrical Conductivity of Injection Molded Parts with Various Carbon Nano Fibers/PP Composites XIE Lei1, 2a, TIAN Xiaoyong1,b, WU Wangqing2c, LI Dichen1,d, JIANG Bingyan3,e and ZIEGMANN Gerhard2,f 1 State Key Lab for Manufacturing System Engineering, Xi’an Jiao Tong University, 710049 China 2Institute of Polymer Materials and Plastics Engineering, Clausthal University of Technology, 38678 Germany 3School of Aeronautics and Astronautics, Central South University, 410083 China a lei.xie@tu-clausthal.de, bleoxy@mail.xjtu.edu.cn, cwangqing.wu@tu-clausthal.de ddcli@mail.xjtu.edu.cn, e jby@mail.edu.cn, f ziegmann@puk.tu-clausthal.de Keywords: Injection molding; Weld line; Electrical conductivity; Carbon Nanofibers; Polypropylene Abstract As well known, the weld line defect in injection molding process results detrimental to mechanical properties and surface quality.
[2] Lozano K., Yang S.Y., Zeng Q., J.
[12] Li Z M, Li S N, Yang M B, Huang R.

[5] Wang, Qiao-Yu, Tian, Ling.
[7] Qiao, Lihong, Zhu, Yixin1,Yang, Jianjun et al.A Petri net and genetic algorithm based method for flexible manufacturing cells modeling and scheduling.

Study on Application of Expert Systems in PID Thermostatic Control Xuekun Yang Mechanic and Electronic Engineering School, Beijing Vocational College of Agriculture, Beijing, China xuekun@163.com Keywords: Expert system, PID algorithm, Thermostatic control Abstract.
References [1] Li Daoliang, Fu Zetian, Tian Dong.

Decoupling Control for Unwinding Tension Control Systems BIAN Mina, YANG Meib Beijing Institute of Graphic Communication, China abianmin@bigc.edu.cn, byangsen5271@bigc.edu.cn Keywords: Tension control; Decoupling control; Speed-tension control Abstract: During the printing process, invariable tension is very important to make sure the high printing quality.
[5] Y.Tian: Servo and Motion Control System Design (People’s Post and Telecommunication Press, Beijing 2010)

Investigation on the large-scale synthesis of PbSe nanocrystals Jinzhong Niu,1,a Guimin Tian,1 Yongguang Cheng,1 Haidong Li,1 Haoshan Hao1,b 1Department of Mathematical and Physical Sciences, Henan Institute of Engineering, Zhengzhou, 451191, P.
Yang: Adv.
Yang: Journal of the American Chemical Society Vol. 129 (2007), p. 9864 [13] H.

Dynamic Adaptive Weight Multi-scale and Multi-structure Morphological Edge Detection in Anterior Chamber OCT Images HUANG Siwei1a, ZHANG Ang1,TIAN Xiaolin1,SUN Yankui2 1Macau University of Science and Technology, Macao, China 2Tsinghua University, Beijing, China ahuang_gua2000@sina.com Key words: Multi-scale and multi-structure; Dynamic adaptive weight; OCT image; Edge detection; Abstract: An edge detection algorithm which is applied to anterior chamber OCT images has been proposed.
[5] FU Yong-qing, WANG Yong-sheng, An algorithm for edge detection of gray-scale image based on mathematical morphology [J], JOURNAL OF HARBIN ENGINEERING UNIVERSITY, 2005, 26（5）：685-687 [6] LI Min, SUN Hui, Wu Lie-yang.
[7] KANG Jie, YANG Gang.

Design of the vitreous bio-micro-channel fabricating device in microfluidic system Guizhong TIAN a, Weilong CAO b, Honggen ZHOU c School of Mechanical Engineering, Jiangsu University of Science & Technology, No.2, Mengxi Road, Zhenjiang 212003, P.
References [1] Mei Yang, Li Zhu, Liya.
[12] Guizhong Tian, Honggen Zhou, Bincheng Li, et al.

Research of Sand Drift Potential and Wind Conditions in Xilamuren Grassland Zheng-wen YUE 1, 2a, Rui-qiang ZHANG 1,2b and Tian-ming Gao 1,2c 1 State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin, China Institute of Water Resources and Hydropower Research,Beijing,china 2 Institute of Water Resources for Pastoral areas, Ministry of Water Resources, Huhhot china ayuezhengwen@163.com, bzrqabc@163.com, c zaohuer@163.com Keywords: wind conditions ;sand drift potential; grassland Abstract.
[2] Rui-qiang ZHANG, Tian-ming GAO,Tie-jun LIU. pratacultural science,2010,3,27(3):21-25.
(In chinese) [3]LI Hong-jun, YANG Qing, HE Qing.

[2] Q.Li, X.M.Tian and Q.H.
[4] Z.F.Liu, X.R.Dai, R.D.Zhao, Y.Q.Yang and X.Y.Wang: World Bridges, 2008, (4): 50-53, 74.

The Application and Research of Terrestrial 3D Laser Scanning Technology in Tunnel Survey Xianquan Han 1,2, a, Fei Qin1,b , Zhen Zhang3,c Shangyi Yang 4,d 1 Yangtze River Scientific Research Institute, Wuhan,430010,China; 2 Key Laboratory of Precise Engineering and Industry Surveying of National Administration of  Surveying, Mapping and Geoinformation, Wuhan,430079,China; 3Xinjiang Investigation and Design Institute of Water Conservancy and hydropower, Wulumuqi, 830000,China; 4 Hubei TengSheng Engineering Management Co.Ltd,Wuhan 430070,China; amydabao112@hotmail.com, b383592728@qq.com, czhangzhen_soul@sina.com,dysy0806@qq.com Keywords: Tunneling survey; Terrestrial 3D laser scanning; Modeling with point cloud; Abstract.
[6] Xie Xiongyao,Lu Xiaozhi,Tian Haiyang,et al.