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The models are trained with real data, so that the DT can predict the behavior of the production process under changing conditions of ongoing processes, machines or materials, and optimal operating conditions can be predicted.
The key aspects are related not only with the composition and hardness of the material, but also with the high geometric precision of the product [1, 2].
Machine Learning (ML) is receiving great attention in science and technology research and is already playing a fundamental role in the digitization of production towards Industry 4.0.
MATERIALS. 11 - 8, pp. 1371. 2018.
IOP Conference Series: Materials Science and Engineering. 2021.

The soil materials are categorized as highly expansive clays according to USCS.
The cumulative percentages of the soils passing through the American Society for Testing and Materials (ASTM) sieve size of #200 vary between 75% and 100% as presented in Fig. 2.
Particle size curve The geotechnical properties of the soil materials are presented in Table 2.
Experimental Testing Procedures Series of laboratory Civil Engineering testing programs routinely used to measure Geotechnical properties were conducted on the soil materials.
Pt A: Energy Science and Research 29 (2) (2012) 837-850

High Efficiency Cooling and Heating Channels for Injection Moulding FREITAS Paulo1,2,a, SANTOS Cyril1,3,b, CARREIRA Pedro1,3,c and MATEUS Artur1,2,d 1CDRsp – Centre for rapid and sustainable product development, Rua de Portugal – Zona Industrial, 2430-028 Marinha Grande, Portugal 2ESTG – Escola Superior de Tecnologia e Gestão, Campus 2 – Morro do Lena, Alto do Vieiro, Apt 4163, 2411-901 Leiria, Portugal 3CEMMPRE – Centre for Mechanical Engineering, Materials and Processes, Paço das Escolas, 3004-531 Coimbra, Portugal apaulo.freitas@ipleiria.pt, bcyril.santos@ipleiria.pt, cpedro.s.carreira@ipleiria.pt, dartur.mateus@ipleiria.pt Keywords: Mould conformal cooling, Channel fins; High aspect ratio; Topological optimization; Mould design methodology.
If the cooling achieved is sufficiently fast the crystallographic growth of the material can be manipulated to obtain specific properties observable in the mesoscale.
This early crystallization dictates the growth orientation of the spherulites which isn’t always favorable [5, 6], because engineers often project a part envisioning an orthotropic behavior from the material or design with a higher safety coefficient, this makes for either unpredictable or heavier parts.
Acknowledgements This work was supported by the Portuguese Foundation for Science and Technology (FCT) through the following project: UID/Multi/04044/2013 and PAMI - ROTEIRO/0328/2013 (Nº 022158).
Nishiwaki, "A topology optimization method for a coupled thermal–fluid problem using level set boundary expressions," International Journal of Heat and Mass Transfer, vol. 81, pp. 878-888, 2015

Introduction Vision Technology, which be called roboticized eye, is a science and technology that research simulating explicit and macro Vision function of living beings.
It is not only re research focus, hot spot in the field of information science to study and summarize the visual technology of food processing.
Image processing refers to the image signal into digital signal and processed by computer to its process.since1980s, nonlinear science began to penetrate into the image processing method, and many new mathematical tools are introduced into field of image processing, these made the associated theory became diversified.
Jilin: Jilin University, Mechanical Science and Engineering, 2006
Technology Review. 2010,28 (15) :112-117 [3]Tadhg B,Sun D.Improving quality inspection of food products by computer vision—A review[J].Journal of Food Engineering,2004,61(1):3-16

Fig 1 Model 1: The bidirectional beam string structure supported on the double concrete framework Fig 2 Model 2: The bidirectional beam string structure without supporting frame Table 1 The components and parameters of the calculation model Component type Upper roof supporting frame Upper-chord beams pole lower string cable Concrete columns Concrete beam Section size/mm Ф750×550×14 Ф320×10 220×Ф5 1 500×1 500 1 300×500 Elastic modulus /Pa 2.0x1011 2.0x1011 1.95x1011 3.0 x1010 3.0 x1010 Material density /kg· 7 800 7 800 7 800 2 500 2 500 Calculation results and analysis The supporting frame affects.
The work is supported by Shaanxi Natural Science Foundation Research Project(2010JM7018)and the Science &Technology Projects of Shaanxi Provincial Department of Education(2010JK629).
Lanzhou: Lanzhou University of science and technology, 2004
Gansu science journal, 2007, 9(19): 123-126

The outer and inner ring of these bearings are made of steel; the material of rolling ball is the Si3N4 ceramic; the major parameters of bearing are listed in Table 1[3].
Acknowledgments This paper is supported by National Natural Science Foundation of China (NO.50775043), Guangdong Province Science and technology projects (No:2009A010200004) and Natural Science Foundation of Guangdong Province(NO.815100900100005).
Tu, A Power Flow Model for High Speed Motorized Spindles — Heat Generation Characterization, ASME Journal of Manufacturing Science and Engineering, 2001, Vol.123, 494 ~ 505

Research on the SGD in the Yang River Downstream Region Based on Visual MODFLOW Zhao Quan-sheng1,a, Feng Juan1,b, Zou Hui1,c 1Department of Environmental Science, Qingdao University, Qingdao 266071, China aemail:zqs0811@sina.com, bemail:qdufengjuan@126.com, cemail:angela.zouhui@gmail.com Keywords: Yang River, groundwater, SGD, Numerical simulation, Visual MODFLOW Abstract.
Introduction Submarine groundwater discharge（SGD）is an universal natural process in the coastal belts[1] and has been recognized as an important pathway for material transport to the marine environment[2], the terrigenous groundwater and circulating water are its two main sources.
Acknowledgement Thanks for the Science foundation of Shandong province “Research on the submarine groundwater discharge to Jiaozhou Bay”（ZR2011DM001） and public science and technology support program of Qingdao city “Research on the excretion of submarine groundwater discharge to Jiaozhou Bay” (11-2-3-64-nsh).
Journal of sea research, 2001, 46(2): 109-116
Science of the Total Environment, 2006(367): 498-543 [3] Guo Zhanrong, Huang Lei, Liu Huatai, et al.

Design and performance analysis of yielding anchor bolt with large deformation Zhiming JIANG1, a,Chengjun Wang 2, b, Tao He3,c 1Anhui University of Science and Technology, Huainan, Anhui, China 2 Anhui University of Science and Technology, Huainan , Anhui, China 3 Anhui University of Science and Technology, Huainan , Anhui, China ajzhim@126.com,bcumt1279@163.com, c taoheaust@sina.cn Keywords: dynamically-pressured soft rock roadway, yielding anchor bolt, roadway supporting, design.
LiZhanYing etc. [4] put forward the strong support yielding anchor adapted to the Swelling soft rock which can be extended with load by adjusting the rod body material and the yield ratio .
Duan changchen from Anhui University of Science and Technology put forward a kind of hydraulic coupling anchor design thinking, but the bolting system need to provide with sensor and monitoring system, so the supporting cost is too high.
Chinese Journal of Rock Mechanics and Engineering.1997,16(6):P544-549.

Identification of Location and Orientation for Terminal Blocks based on Template Matching Cui Yuxia1,a,Li Yang1, b ,Wang Huajie1,c,Wang Xianlun1,d 1 Shandong Provincial Key Laboratory of Polymer Material Advanced Manufacturing Technology, Qingdao University of Science & Technology Song ling Road No.99, Qingdao, Shandong Province, 266061, P.
Acknowledgements The work is supported by National Natural Science Foundation of China (No. 51105213), Science and Technology Plan of Shandong Province Education Department (No.J11LG06) and Basic Research Projects of Qingdao City University-Industry Cooperation Guide Plan (12-1-4-3-(11)-jch).
References [1] ShengYong Chen, Sheng Liu: Computer Vision Technology Based on OpenCV (Science Press, China 2008) [2] Min Tan, De Xu, Shuo Wang, etc: Advanced Robot Control (Higher Education Press, China 2007) [3] MaoHain Li, BingRong Hong, RongHua Luo,etc: submitted to ROBOT (2007),p.140 [4] Ke Wang, Yan Zhuang, Wei Wang,etc: submitted to Electric Machines & Control Application (2005),p.140 [5] XiaoMin Liu, YueMeng Cui: submitted to Journal of Tianjin Professional College (2007),p.75 [6] MiaoLiang Zhu: Computer Vision (Zhejiang University Press, China 1997) [7] HongMei Wang, Ke Zhang, YanJun Li: submitted to Computer Engineering and Applications (2004),p.42 [8] NanNing Zheng: Computer Vision and Pattern Recognition (National Defence Industry Press, China 1998) [9] YuJin Zhang: Image Engineering (Tsinghua University Press, China 2007) [10] HongLin Zhang: Typical Algorithms and Realization about Processing Digital Image (People's Posts and Telecommunications Press, China 2008)

At these steps, we achieved mono-coupling major product (yield 40 %) and di-coupling minor product (yield 3%) while dibromination substance acts as material.
Acknowledgement This work is supported by National Natural Science Foundation of China (No. 21076147), Natural Science Foundation of Tianjin (No. 10JCZDJC23700) and China International Science and Technology Project（No 2012DFG41980).
Lee, et al, Porphyrin-Sensitized Solar Cells with Cobalt (II/III)-Based Redox Electrolyte Exceed 12 Percent Efficiency, Science 334(2011) 629-634 , (d) C.
Coutsolelos, et al, Novel zinc porphyrin with phenylenevinylene meso-substituents: Synthesis and application in dye-sensitized solar cells, Journal of Power Sources 196(2011) 6622–6628