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And judging whether all the free areas have arranged; if not, continuing to arrange; Otherwise, updating the information of the rectangular pieces, at the same time, taking the surplus material as a a certain size sheet material to arrange material until any workpiece can not be fill.
Acknowledgements This work was financially supported by Forestry Public Welfare Projects (201004007) and National Natural Science Foundation of China (31070500) and the Natural Science Foundation of China (30800869).
European Journal of Operational Research, 2-14 (1992)
Software space-time, 226-227 (2007) [7] Cheng C H,feiring B R and Cheng TCE. cutting stock problem-asurvey [J].International Journal of Production Economics, 291-305 (1994)
European Journal of Operational Research, 253-273 (2002)

Cheng, Deposition of man-made fibers in human respiratory airway casts, Journal of Aerosol Science, 40 (2009) 270-284
[6] T.Koizumi, N.Tsujiuchi, A.Adachi, The development of sound absorbing materials using natural bamboo fibers, High Performance Structures and Composites Materials. (2002) 157-166
Parsania, Fabrication some evaluation Mechanical and Electrical Properties of Jute-Biomass Based Hybrid Composites, Journal Polymer Science. (2006) 100:1754-1758
Journal of Materials Science & Engineering. (2012) 17-28
Barral, Thermal analysis of lignocellulosic materials.

The products is manufactured from product design which can use the advanced characteristic of composite materials obtained by the experiment and the numerical analysis.
Here, the collaboration of the design and the strength analysis by using composite materials is carried out.
The products, which are made from high strength composite materials, need new product design technology which draws out the characteristic of material's advantage.
Introduction Composite materials have been paid attention as structural members which can achieve weight saving and structure unification.
Clem: submitted to Journal of Materials Research (2003) [5] P.G.

Yu: Journal of Donghua University (English Edition), Vol.30 (2013), pp.254-257
Yu: Journal of Harbin University of Science and Technology, Vol.18 (2013), pp.41-44
Shao: Key Engineering Materials, Vol. 579 (2014), pp.493-497
Shao: Applied Mechanics and Materials, Vol.274 (2013), pp. 274-277
Fan: Journal of Hydrodynamics, Vol.25 (2013) No.2, pp.236-241

However, the whole industrial chain is still rough, necessary to improve in science and technology, and also its products have low added-values.
First, upstream raw materials are abundant.
The raw material purchase model of the coal chemical enterprises in Hebei province mainly attaches importance to how to trade with suppliers as well as the supply prices of raw materials.
Product Production The purpose of green coal chemical industry is to improve the utilization rate of atoms and promote all atoms as materials to be digested, making the "zero emission" realized in a real sense.
International Journal of Physical Distribution& Logistics Management 33(1):36-58 [2] Donald J.

Interfaces in Joints and Composites Composed of Hard Materials and Metals Prof.
All those various materials solutions have in common that there are interfaces between materials that typically have a covalent or ionic bonding and metals.
In particular cutting tools for drilling, sawing or grinding need such new materials or material joints.
Materials Science Forum, New Frontiers of Processing and Engineering I Advanced Materials.
International Journal of Refractory Metals and Hard Materials, Vol. 18/6, 2001, p. 301 - 306 [7] W.

Liu, Science and Technology Review 29 (2011) 55-58
Xie, Journal of Anhui Agri.
Deng, Journal of Chinese Medicinal Materials 30 (2007) 588-591
Chen, Journal of Applied Polymer Science, Doi: 10.1002/app.41112
He, Journal of Science of Teachers' College and University 32 (2012) 50-52

Introduction The term material handling refers to the sum of operations related primarily to the relocation, storage, regulation, positioning, weighing, dosing and packaging of materials (e.g. things, raw materials, products or goods) in the sphere of production and distribution.
Dragomir, Kinematic Study of Industrial Robots, In: Applied Mechanics and Materials, Vol. 762 (2015) 267-270
Schonstein, Energies of Accelerations in Advanced Robotics Dynamics, In: Applied Mechanics and Materials, Vol. 762 (2015) 67-73
Ying, Motion Generation of Planar Six- and Eight-Bar Slider Mechanisms as Constrained Robotic Systems, In: Journal of Mechanisms and Robotics, Vol. 7, No. 3 (2015) 1-8
Kubasakova, Identification of Appropriate Methods for Allocation Tasks of Logistics Objects in a Certain Area, In: Our Sea, International Journal of Maritime Science & Technology, Vol.61, No.1-2 (2014) 1-6

Experimental Methods and Materials Materials Chitosan oligosaccharide (CSO, Mw<1000) was purchased from Dalian Glycobio Co., Ltd.
Functional Materials, 2012 20 (43) 2790-2794
Journal of Materials Science: Materials in Medicine, 2010 21 (2) 557-565
Journal of Materials Science: Materials in Medicine, 2012 23 (2) 375-384
Journal of Materials Science: Materials in Medicine, 2012 23 (7) 1775-1783

Properties of Ge such as high carrier mobility, compatibility with Si and adaptability with highk materials makes it comparable to silicon.
Fig. 2 shows the structure of the Ge FinFET including the materials used and the electron density of each region.
Schwierz, "Mosfet scaling: Impact of twodimensional channel materials," in 2016 13th IEEE International Conference on Solid-State and Integrated Circuit Technology (ICSICT), pp. 466-469, 2016
Ikeda, "Seebeck coefficient of ge-on-insulator layers fabricated by direct wafer bonding process," Advanced Materials Research, vol. 1117, pp. 94-97, 05 2015
Soin, "Optimization of 7 nm strained germanium finfet design parameters using taguchi method and pareto analysis of variance," ECS Journal of Solid State Science and Technology, vol. 7, pp.