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The vibrations depend on the material the workpiece to be machined is made of, its mass m1, stiffness coefficient k1 and damping coefficient c1, as well on the cutting tool (characterized by its mass m2, stiffness coefficient k2 and damping coefficient c2), and on machining parameters, such as: rate of tool travel v, rotational speed ω, number of teeth z, and depth of cut g.
The block "machining process" represents the nonlinear relationship between the cutting force and the specified cutting parameters (rate of tool travel v, rotational speed of the mill ω, width of cut d), properties of the material to be machined, tool geometry and the relative workpiece-tool motion.
Acknowledgements This research work has been supported by the Polish Ministry of Science and Information Society Technologies as a part of the grants No. 4 T07D 016 29 and No.
Journal of Vibration and Acoustics, Vol. 124, (2002), p. 90-99

Table 1 Parameters of two ballscrew drives [4] Stage 1 Stage 2 Screw average diameter (d) 25.4 [mm] 16.0 [mm] Screw lead (l) 25.4 [mm] 5.08 [mm] Screw length between bearings (L) 1100 [mm] 406.4 [mm] Ball screw material steel steel Ball-nut stiffness (kn) 3000 [N/µm] 260 [N/µm] Bearing axial stiffness (kb1) 6000 [N/µm] 51 [N/µm] Torsional stiffness of coupling (kc) 6800 [N·m] 693 [N·m] Motor inertia (Jm) 13.9×10-5 [kg·m2] 7.8×10-5 [kg·m2] Carriage mass (mc) 80 [kg] 25 [kg] Carriage position (xc) 800 [mm] 300 [mm] viscous damping ratio (ζ) 0.01 0.01 The FEM software ANSYS is employed in this case for modeling and analysis.
Choi: Material Science Forum, Vol. 471 (2004), p.147
Nayfeh: Journal of Dynamic Systems, Measurement, and Control, Vol. 126 (2004), p.388

The temperature control system research of PVC latex batching based on PLC Meng Hua, Li Mingyu, Zhu Jie, Zhang Yanju HEBEI University of Science and Technology, Shijiazhuang, 050000 573935243@qq.com 454244607@qq.com 227709741@qq.com 691224734@qq.com Keywords: Batching system; Fuzzy Control; PLC Abstract.
Introduction The key of PVC latex ingredients lies in accurate weighing of raw materials and stirred tank reactor temperature control. [1] Currently most of the mixing tank have large volume sealed container.
Robust stability of Cohen-Grossberg neural networks via state transmission matrix. 2009,20(1):169-174 [4] Chen shuisheng Meng Qingjian, Based on PLC Temperature PID-fuzzy Control System Design and Simulation, Journal of agricultutal mechanization research,2011 33(6):49-53 [5] Lijiajia Renyouzhi Zhurongwei, Fuzzy· PID temperature control polymerizer, Control and instrument in chemical industry, 2011, 38(6): 707-709

Acknowledgements This research was financially supported by the National Natural Science Foundation Project of China “A Research of Blood Micro-processing System Based on MEMS Technology” (No. 50775177) and “The Fundamental Research Funds for the Central Universities”.
Clem: submitted to Journal of Materials Research (2003) [7] J.

Acknowledgment The authors wish to thank the Ministry of Science, Technology and Innovation (MOSTI), Ministry of Education (MOE), and Universiti Teknologi Malaysia (Research Vote Nos. 4S045, 03H59, and 4F291) for the financial aid.
You-Ping, Surge breakdown properties of soil, in Electrical Insulating Materials, Proceedings of 1998 International Symposium on. 1 (1998) 429-432
Rajab, Investigations of earthing systems under steady-state and transients with FEM and experimental work, International Journal of Electrical Power and Energy Systems. 44 (2013) 758-763

Materials and Methods Bacterium and medium.
Journal of Dairy Science.

The image obtained from Co/TiO2 precursor depicts several larger agglomerations of particles (Fig. 1A) and show that this material has a less dense and homogeneous morphology.
Conclusions A new carbon paste electrode modified with Co/TiO2 nanocomposite material, prepared by the sol–gel method, was constructed and optimized for the determination of antibiotic CF.
Pandey, Voltammetric Sensor Based on Nano TiO2 Powder Modified Glassy Carbon Electrode for Determination of Dopamine, Open Chemical and Biomedical Methods Journal 3 (2010) 115-22
Ho, Synthesis and characterization of Fe-doped TiO2 photocatalyst by the sol–gel method, Advances in Natural Sciences: Nanoscience and Nanotechnology. 1 (2010) 015008

On the basis of knowledge library, non-geometry information such as structure types and materials are derived from reasoning model based on Rule Based Reasoning(RBR), geometry information is got from further reasoning.
Acknowledgment This work was financially supported by the National Natural Science Foundation (50575148)， Engineering University of Armed Police Force basic research fund (WJY201307) Corresponding Author Yu Yang, miaoyude@163.com, 15229203836 References [1] Yan Chuliang,Yang Fangfei,Zhang Shuming: TRANSACTIONS OF THE CHINESE SOCIETY OF AGRICULTURAL MACHINERY.Ei.
Forum Vol. 35 (2004), p. 211 [2] TAI Ligang, ZHONG Tingxiu: Journal of Donghua University.Ei.

Therefore, in order to play the effects of water environmental audit more effectively, some projects as an independent performance audit projects should have a clear idea of the basic performance audit, and should be not only satisfied with the discovery of some illegal financial revenue and expenditure audit problems, but also take these issues as a basic materials for performance audits and to analyze the reasons, and then put forward opinions and suggestions to promote water pollution prevention and environmental protection .
In the curriculum Financial institutions, it can be considered to increase environmental science, environmental accounting, environmental economics, and environmental auditing courses, and it can make the knowledge structure more reasonable to improve the overall quality of students.
References [1] Lin Wang, ShengNa Hu: Modern Economic Information, 2013 [2] Information onhttp://www.china.com.cn/policy/txt/2011-08/02/content_23119604.htm [3] ShuCui Yu: Green Finance and Accounting, 2012, Vol.4, pp.22-24 [4] Margaret Murphy , Emily Conant: Environmental audits: The battle among EPA, congress, and the state legislatures, edited by Environmental Claims Journal, 1995, Vol.8 (2) [5] Lewis, Linda, L.

Tel：13796634179; E-mail address : dr_lyf@163.com MATERIALS A�D METHODS Up-flow anaerobic sludge blanket reactor system A 39.1 L up-flow anaerobic sludge blanket reactor with an effective volume of 20.7 L was used in this study (Fig. 2.1).
World Journal of Microbiology & Biotechnology 17: 839-847, 2001
Beijing: China Environmental Science Press; 1989. p. 280-3.