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Introduction Foreign related survey statistics displayed, engineering design persons everyday spent about 30% of the working time in check drawings and related material.
Fan, and el al, “Analysis and design of digital drawing management information system based on UML”, Mechanical Science and Technology for Aerospace Engineering,, Vol. 28 (3), pp. 404–411, March 2009 [2] F.
Cao, “MIS of electronical drawings based on B/S”, Journal of Suzhou Institute of Silk Textile Technology, vol. 24 (1), pp. 34–37, February 2004 [6] S.

V-cone-type throttle device includes a measuring tube coaxially mounted in the tip cone and the corresponding pressure port.Fluid pressure generated around the tip of the cone, the pressure of high pressure (pressure) is a contraction in the upstream fluid pressure port before the wall static pressure measured at P1, while the low pressure (vacuum) is the cone body to take pressure downstream of the hole measured pressure P2.Going against the top of the cone the direction of flow.As the fluid is not forced to shrink to near the center of the pipe axis, and is no longer a barrier material (cutting pieces) to make a sudden change in fluid flow direction, but to use this new structure within the cone of the flow throttling device to achieve gradually towards the side wall of the pipe shrinkage (throttle), so that V-cone flowmeter with a series of unique advantages.This flow meter downstream of its cutting pieces will produce high-frequency low-amplitude surge flow (small eddy), and therefore
Design of flowmeter based on C8051F MCU.Shandong University of Technology (Natural Science), 2008, 22 (5) :98-100
[5]Xie Zhiping.Sensors and conversion technologies.Beijing: Electronic Industry Press, 2004 [6]Zhao Changde, Lei Yutian.Microcomputer Principle and Interface Technology.Beijing: Mechanical Industry Press, 1999 [7]Sang Qiang ,Hu Chiying, Zhang Hongjian.One for vehicle fuel flow meter measurement of low-power turbine design.Fourth Conference on Industrial Instrumentation and Automation, Beijing: 2001.9:237-241 [8]Li Bin,Bao Haiyan.Electromagnetic flowmeter method of signal processing.Shanghai University of Technology, 1998 (2) :241-245 [9]Cao Jinliang, Li Bin.Electromagnetic flowmeter empty pipe detection method.Journal of Scientific Instrument, 2006 (6) :643-647 [10]Cai Wuchang, Ma Zhongyuan, Qu Guofang.Electromagnetic flowmeter.Beijing: China Petrochemical Press, 2004 [11]Sun Xiaodong, He Xiaoqin.Electromagnetic flow meter, intelligent front-end signal circuit design.Microcontroller and Embedded Systems, 2002 (7) :66-68  

Several approaches have been adapted to improve the stiffness and stability of flatbed air bearing, such as: add compensator or stabilizer such as damping cavity on air bearing [1, 2]; Change the surface profile of air bearing with grooved bearing [3], arc surface [4], conical shape [5, 6], or more complicated tri-conical gap-shaped holes [7]; and Change the bearing surface structure or use membrane type bearing [5, 8], or adapt porous material bearing [9, 10].
air inlet Journal bearing air inlet air bearing Pressure sensor Linear stage Load Fig. 7.
Motion X Y Acknowledgments The work reported forms part of a research program funded by the National Science Council of the Republic of China on the study of the Micro-CMM system.

FEM mode of CAD software Executable file Output to solver Form analysis file of CAE software Input to CAE and software automatic analysis and postprocess Fig.1 The process of creating CAE analysis file of parts After entry into FEM module of in the CAD software, we can make a finite element preprocess of the 3D model directly, it includes: designate the material’s physical property, set model constraints, apply the load in the model, meshing and output discrete model.
Theory and Practice of Geometric Modeling.Springer-Verlag.1989:509-523 [2] Sheffer A: Computer-Aided Design, 2001, 33(13):925-34 [3] ShaoXiaodong, LiShen, LiHuanling, and so on: CIMS, 2007,13(10):1914-1920 (in Chinese) [4] William C.Regli and Michela Spagnuolo: Computer-Aided Design, 2006,38(6):937-938 [5] Joshi N and Dutta D: Journal of Computing and Information Science in Engineering, 2003, 3:177-186 [6] Sheen D-P, Son T-g, Ryn C, and so on: Dimension Reduction of Solid Models by Mid-Surface Generation.KCJC,2007:1-11

Apart from LFW data set, we also use the large photos presented on Zhu’s home page as the experimental material.
Acknowledgements This work was supported by the National Natural Science Foundation of China (Grant No. 61101152).
International Journal of Computer Vision 2004

With the rapid development of economic society, people increasingly frequent, material flow, traffic behavior is hard to limit within the administrative area of a city a ground, vehicles, personnel's national flow increasingly common.
References: [1] 2012 the national economic and social development statistical bulletin [2] A major reform in our country highway traffic rules after the victory of the war - to drive on the right to drive on the left in 60 years ", Journal of Anhui university: philosophy and social sciences (2006) [3] Law of road traffic safety, Wang Hongming, Sichuan university press, 2004 [4] The traffic accident treatment and prevention, GuZhijie, Cong Guoquan editor, the Chinese people's public security snow press, 2002 [5] The traffic accident case analysis, Li Jiyuan editor, Tianjin university press, 1990 edition

Introduction Network fracturing is the technology which crushes rocks in order to form complex fracture networks using low viscosity fluid with high pump rate, large fluid volume and diverting technology or material [1,2].
Acknowledgements This work was financially supported by Science Foundation of China University of Petroleum, Beijing (No.KYJJ2012-02-17).
Kochina: Journal of Applied Mathematics and Mechanies Vol. 24 (1960), p. 852 [13] J.E.

Materials and Methods The bio-signals have been recorded from the GM, GL, and GMS muscles of the right leg during running for 400-meters with two types of pacing strategies.
The Journal of physiology, 586 (2008), pp.11-23
International journal of sports medicine, 29 (2008), pp.738-745
Journal of biomechanics, 43 (2010), pp.1573-1579
European journal of applied physiology, 85(2001). 

Materials and Methods 2.1Materials Generally, in the market a number of materials can be used to manufacture con-rods.
Ambikesh, Design and finite element analysis of connecting rod of different materials, AIP Conf.
Ambikesh, Design and finite element analysis of connecting rod of different materials, AIP Conf.
Karthick, Modelling and analysis of different connecting rod material through finite element route, Materials Today: Proceedings 21(1) (2020) 971-975.
Wei, et al., Effect of different microstructures on the performance of air-cooled forging steel 46MnVS5 fracture splitting connecting rod, Materials Science Forum 941 (2018) 358-363. https://www.scientific.net/MSF.941.358 [30] Information on https://www.ansys.com

For this reason they are used in combination with other materials to improve these flaws [31].
Williams, A reappraisal of biomaterials science, Med.
Blunn, Osteoinduction of bone grafting materials for bone repair and regeneration, Bone 81 (2015) 112-121
Doble, Design of biocomposite materials for bone tissue regeneration, Mater.
Trandafir,Collagen hydrolysate based collagen/hydroxyapatite composite materials, J.