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EPC is originated in the process industry which was typically concerned with product; percentage conversion of chemicals and measures of purity [1].The control objective was mainly used to adjust and tune the variables for compensating the noise by common reasons such as material variation and temperature change once process entered an out-of-control stage.
Table 1 Recognition rates and ARL values of step change Step change step Shewart chart monitoring output Shewart chart monitoring input EWMA chart monitoring input False alarm ARL 0.5 0.007 0.563 0.731 0.169 54.72 1 0.315 0.837 0.905 0.095 10.66 2 0.438 0.999 0.998 0.002 2.24 3 0.852 1.000 1.000 0 1.00 4 0.983 1.000 1.000 0 1.00 5 0.998 1.000 1.000 0 1.00 7 1.000 1.000 ****** 0 1.00 Table 2 Recognition rates and ARL values of drift disturbance Drift disturbance Slope Shewart chart monitoring output Shewart chart monitoring input EWMA chart monitoring input False alarm ARL 0.1 0.000 0.013 0.854 0.146 63.76 0.3 0.053 0.429 0.801 0.099 46.22 0.5 0.395 0.763 0.892 0.042 26.91 1 0.684 0.980 0.904 0.001 15.48 2 0.937 1.000 0.999 0.000 8.25 3 1.000 1.000 1.000 0.000 3.32 5 1.000 1.000 1.000 0.000 1.33 Acknowledgment This paper was supported by the grants from National Natural Science Foundation of China (No 70771102), Aviation Science Foundation of China (No. 2010ZG550025).
[2] D.C.Montgomery,J.B.Keats,G.Runger and W.Messina，Integrating Statistical Process Control and Engineering Process Control[J].Journal Quality Technology.1994,26(2),P79-87

The application of radar oil spill monitoring system in the management of marine Liang Qu 1, a, Lin Zheng 1, b, Zhiguo Bu 1, c , Juan Wang 1, d and Ting Zhang 2, e 1 Key Laboratory of Marine Spill Oil Identification and Damage Assessment Technolog; SOA North China Sea Environmental Monitoring Center, SOA Qingdao, Shandong, China 2 Department of Computer Science and Technology, Ocean University of China, Qingdao, China aquliang@bhfj.gov.cn, bzhenglin@bhfj.gov.cn, cbuzhiguo@bhfj.gov.cn, dwangjuan@bhfj.gov.cn, etingzhangouc@126.com Keywords: X-band radar; radar oil spill monitoring system; marine management Abstract.
Therefore the marine environmental monitoring realizes automation, saves manpower and material resources as well as improves the accuracy.
Acknowledgement The project is supported by the Special Research Foundation for Public Welfare Marine Programme (No. 201205012) and National Science and Technology Exchanges and Cooperation Project (No. 2010DFA71210).
Journal of Geophysical Research, 1985, 90(C1): 1049-1059

The reservoir space mainly is primary porosity and there is very little interstitial material.
This work was financially supported by the Post-doctoral Innovation Fund of Shandong province (Grant No. 201201001) and the National Natural Science Foud of China (Grant No. 41202081).
Wang: Journal of Southwest Petroleum University (Science& Technology Edition).

For deriving of the necessary solution, we shall write the equation of the plate movement for the case of the established harmonious vibrations with frequency ω ,0 11 4 =− ∂ ∂ ∂ ∂ ∂ ∂ ∂ ∂ wk r w r rrr r rr (3) where Dhk / 2 4 ωρ= , where ρ -density of material.
For revealing the intensity of vibration, the statistical characteristic, which for the investigated process exhausts all statistics, is obtained References [1] Gužas D.: Determination of acoustical-dynamical characteristics of cylindrical shell // 6th Lithuanian Symposium of Science and Creativity Chicago, USA, 1989.P. 275
International Journal of Acoustics and Vibration, Vol. 11,no.1, 2006 (pp 27-45)
Vilnius, Science and Encyclopaedia Publishers. 1994.

Process the flatness error of workpiece Measurement of the workpiece A flat workpiece of radius 10mm has been machined by the large two-axis lathe in the laboratory, the material of the workpiece was LY16, the rotation speed was 110 rev/min, the cutting depth is 15μm, the feed rate 2mm/min.
Acknowledgement This research was funded by the National Natural Science Foundation of China Grant No. 51105005 and No. 90923023, Scientific Research Fund for Dr. of Beijing University of Technology, No.X0001011201101.
Journal of Manufacturing Science and Engineering, Vol.124(2002), p. 170-177.

Cases & Material In Guanzhong Area of Shaanxi Province, the height of a certain loess slope is 50 m, the density of soil that constitutes the unsaturated loess slope is 16.0 kN/m3, cohesion is 35.0 kPa, internal frictional angle is 30.0o, Poisson's ratio is 0.3, elasticity modulus is 30 MPa, and the underground water table is about 15.0 m below the surface.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (No. 40772182 and 11072193), China Postdoctoral Science Foundation funded project (20100481354), and the Special Fund of Basic Scientific Research of Central Colleges, Chang'an University (CHD2010JC008).
Journal of Northwest Agriculture and Forestry University (Nat.

Numerical simulation is a science with the develop of modern computer science, modern mechanics and modern mathematics, and so on.
Docking network and network connection button spacing 100 mm; steel ladder selection of 4,200 mm length × width × 70 mm, with double-sided welded steel Ø10 mm, material Q235 steel. 11910 face the wind drift back to supporting the design shown in Figure 1,2: Fig.1 11910 back to face the wind drift supporting plan Fig.2 11910 return air Lane roadway cross-section diagram Model. 11910 face back to the wind drift depth 567.45m, roadway surrounding area are not adopted, consider the impact from the mined zones, the model horizontal direction to take 100m, take the vertical direction, 50m, the model moves around the level of border restrictions, under a fixed boundary, on the border freely, the upper part of the roadway as the rock 567.45m vertical load added to the model on the boundary.
References [1] Qian Minggao , Liu Tingcheng, Pressure and control of mine Bei Jing: Coal Industry Press, 1991 [2] Zhang Shunyi , Qing Minggao, Bei Jing: Coal Industry Press, 1991 [3] Lu Shiliang , Fu Guobin, Rock mining tunnel eformation and variation of anchoring force [J] China University of Mining journal 1999,(3);201～203 [4] Liu Bo , Han Yanhui FLAC principle Examples and Application Notes China Communications Press ,2005 [5] Dong Fangting, Guo Zhihong Supporting Roadway loose circle theory [c] China's Soft Rock Engineering Committee CSRM the second set of papers :52~60 Cai M,Kaiser P K ．Assessment of excavation damaged zone using a micromechanics mode [J] Tunnelling and Underground Space Techonlogy,2005,20（4）：301～310

Materials and Methods Quality of Experimental Water.
It was due to lesser the H2O2 dosage lesser HO• was catalytically produced, the HO• firstly attacked the chromophore; when the amount of H2O2 was more, COD removal rate continued to drop, it was because the COD value was heightened by K2Cr2O7 oxidizing the rest H2O2, H2O2 had the invalid decomposition to produce H2O and O2, even if HO2• had been produced in the process of generating these end products, the oxidation ability of HO2• was inferior to that of HO•, Some difficult degeneration materials were unable to be oxidized resulted that the COD was not removed thoroughly [2]; the macromolecular refractory material was consumed completely as UV254 removal rate tended to level [3].
Journal of Chongqing Jianzhu University, 2002 Vol. 24(2), 61-65(In Chinese) [4]Gary L Amy, et al.
R., Experimental Study on the Advanced Treatment of Pulp and Paper Mill Effluents by Ozonation Process [J] .Paper Science & Technology, 2010.
Science and Engineering, 2008, Vol. 20 No.6: 105-110.

One possible way to utilize these properties in various applications is to incorporate graphene sheets in composite materials.
It can be explained that Gn possessed laedge surface area and regular ring structure, resulting in a very strong adsorption performance composite materials when Free State ozone molecules adsorbed on the surface of TiO2/Gn composites It should be pointed out that the excellent ability of electron transfer due to the prominent conductivity of graphene can inhibit the recombination of photogenerate electron and hole pairs, which induce the enhancement of ozone photodecomposition greatly.
Acknowledgments This work was supported by the National Natural Science Foundation of China ( 21466035).
Journal of Photochemistry and Photobiology A: Chemistry 197 (2008) 177–189
Science 2008, 319, 1229–1232

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He, Leaching lithium from the anode electrode materials of spent lithium-ion batteries by hydrochloric acid (HCl), Waste Management. 51 (2016) 227-233
Hossaini, Dissolution kinetics of cathode of spent lithium ion battery in hydrochloric acid solutions, Journal of The Institution of Engineers (India): Series D: Metallurgical & Materials and Mining Engineering. 94(1) (2013) 13-16
Fujita, Leaching of cathode materials from spent lithium-ion batteries by using a mixture of ascorbic acid and HNO3, Hydrometallurgy. 205 (2021) 105746
Zhou, Recovery of valuable metals from waste cathode materials of spent lithium-ion batteries using mild phosphoric acid, J. of Hazard.