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The tool material is carbide with PVD-coated.
Fig.1 Machine tool Fig.2 Tool used in experiments Fig. 3 Experimental material Workpiece material is aerospace aluminum alloy 7475-T7351.
The three cutting parameters which are influence machining deformation and material removal rate have three level values.
Science Press，Beijing，2003
International Journal of Approximate Reasoning，1999，21(3)：215-231

In 1995-2011, the paper used natural geography, social, economic and environmental data in Pudong new area as the foundation, with the help of various products and elements of emergy conversion to analysis all kinds of eco-economy system emergy and determine each objective value. 3.2 Research steps The basic procedure of emergy synthesis for the new area ecosystem can be summarized as following four steps: (1) confirming the system boundary and collecting data and drawing the emergy system diagram as shown in Fig.1, (2) preparing the emergy accounting table to analyze major energy, materials, goods and services flows, (3) setting up the emergy-based indicators and calculating their values as shown in Table 1, and (4) result analysis for the new area eco-economy system.
Only this exchange of materials, goods and services is sustainable, can Pudong benefit and acquire its perpetual growing.
The Journal of Chinese Geography, 2000, 1(10): 1-27
Communications in Nonlinear Science and Numerical Simulation, 2009, 14(4): 1781-1789
Science of the Total Environment, 2010, 408(22): 5273-5283.

A Simple Optical Coupling Method For Water-jet Guided Laser Machining System Meng Lia, Wenwu Zhang, Xiping Zhang, and Tianrun Zhang Ningbo Institute of Materials Technology & Engineering , Chinese Academy of Sciences, Ningbo, 315201, Peoples Republic of China asprout_0201@qq.com Keywords: optical coupling, water-jet guided, output pattern, optical simulation.
It was known as a fast developed technology for its particular ability of high machining precision, high machining speed, minimal machining force, minimal heat-affected zone, no remain stress and no crack, which was widely applied in silicon-based microelectronic material processing and sophisticated medical equipment manufacturing.
Acknowledgement This work was supported by China Postdoctoral Science Foundation funded project 2013M541809.
Teigelkötter and Hellmann, R.: Journal of Laser Micro Nanoengineering Vol. 8 (2013), p. 70-74
Tang: Advanced Materials Research Vol. 211-212 (2011), p. 400-405.

The constrast of two kinds of microware antenna SAR simulation Qun Nan1,a, Xue Mei Guo1,b, Fei Zhai1,c 1College of Life Science and Bioengineering, Beijing University of Technology Beijing, China, 100124 ananqun@bjut.edu.cn, b726596613@qq.com, c741546293@qq.com Keywords: Specific Absorption Rate (SAR), Thermal Ablation, Microwave Antenna, Simulation Abstract.
Materials and Methods Three-dimensional electromagnetic simulation software HFSS from Ansoft company was used.
Fig. 1 Configurations of the Cap-choke antenna[7] Fig. 2 Configuration of ETW antenna[8] We drew two kinds of antennas according to the requirement of structure in HFSS, set up the solving type, materials and other parameters.
Table 2-1 Dielectric parameters used in electromagnetic field simulation [6] Material xr s (S/m) b Copper 1.0 5.8×107 0 Teflon 2.1 0 0.001 Cardiac muscle 54.8 2.26 0.245 Blood 58.3 2.54 - Result and Analysis In allusion to this simulation, we analyzed the result of two kinds of antennas, and made a simple comparison of the distribution of SAR. 1.
Journal of Beijing University of Technology. 34 (2008)551-555

Material Properties.
Material model for finite element analyses is defined as bilinear isotropic (BISO) which is a non-linear material model.
The curve in linear region is elasticity modulus of material.
Strojniški vestnik - Journal of Mechanical Engineering, 57 (4), pp. 283-292 (2011)
Anıl, Investigation Of Fatigue Life Of Axial Loaded Wire Rope Strands In Computer Environment, Master of Science Thesis, Istanbul Technical University (2011).

Introduction With the developing of science and technology, the properties of explosives have been greatly improved.
Acknowledgements This work is supported by Science Research Foundation of Shijiazhuang Basic Department of Mechanical Engineering College (grant no.JCB1006) References [1] X.C Guo, J.
Jiao, D.W Zhao: Chinese Journal of Energy Material Vol. 11 (2003), p.166 [4] B.H Yao, Z.Y.
Wang: Rare Metal Materials and Engineering Vol. 38 (2009), p. 455 [5] Z.H.
Zhang: Rare Metal Materials and Engineering Vol. 38 (2009), p. 955 [7] S.P.S.

Influence of the Order of Incorporation of Sulfur in the Mechanical Properties of Vulcanized Nr Compounds Kleber Vacciolia*, Samuel Marcio Toffolib, Ticiane Sanches Valerac Department of Metallurgical and Materials Engineering Polytechnic School – University of São Paulo, São Paulo, SP – Brasil E-mail a*: kvaccioli@usp.br, e-mail b: toffoli@usp.br , e-mail c: tsvalera@usp.br Keywords: natural rubber, vulcanization, mechanical properties Abstract.
Experimental Materials Elastomer: dry natural rubber (ribbed smoked sheet); Vulcanizing agents: CBS (N-cyclohexyl-2-benzothiazolesulfenamide), and sulphur.
This fact may also be related to the better sulfur dispersion in the NR matrix, in the case of NR-I, resulting in lower structure mobility and also in a possible reduction in the free sulfur, thus avoiding an undesirable post-vulcanization of the material during its stay under heating [8-11].
:Journal of Applied Polymer Science Vol. 81 (2001), p. 710
Akiba: Progress in Polymer Science Vol. 22 (1997), p. 475

Introduction Silicon Carbide has attracted increasing attention in the last years as suitable material for power devices [1] and sensors [2].
Badalà, Towards a high performing UV-A sensor based on Silicon Carbide and hydrogenated Silicon Nitride absorbing layers, Journal of Instrumentation, 11 (2016) P10010
Saggio, Morphological and electrical properties of Nickel based Ohmic contacts formed by laser annealing process on n-type 4H-SiC, Materials Science in Semiconductor Processing, 97 (2019) 62-66
La Magna, Inter-diffusion, melting and reaction interplay in Ni/4H-SiC under excimer laser annealing, Applied Surface Science, 539 (2021) 148218
La Magna, Simulations of the ultra-fast kinetics in Ni-Si-C ternary systems under laser irradiation, Materials 14 (2021) 4769.

Generally, MgO reacts with water to form Mg(OH)2 in cementitious materials.
Experimental Materials.
The chemical compositions of these raw materials are shown in Table 1.
Chemical composition of raw materials (%).
Effects of calcination condition on expansion property of MgO-type expansive agent used in cement-based materials.

Problem solution 2.1 Restructuring the material of inventory fabrics People have long been able to apply material combination to transform fabrics original appearance, such as Ming collage garment etc. based on the material combination to transform fabric, there are a variety of collocations, like with different material qualitative, different color collocation with material, colorific collocation with material, different qualitative with different colorific, different materials with color and different designs combination, etc. when The different textures materials are folded, it can also produce special visual.
In luxuriant materials, overshadowing a layer of soft transparent gauze can bring a person a hazy enchanting and distinctive aesthetic.
The combination of various fabrics, is a kind of important performance ideas and forms in face-lifting and remaking fabric, different material qualities show different styles, thick qualitative material gives a person sedate beauty, frivolous materials give a person romantic beauty, making full use of different materials and characteristics, and transforming the combination, can give a person brand-new feeling and show adequately material artistic fascination.
Different chromatic performances produce different colour, and fabrics of different materials collage together after dyeing, can shows the new fabric full of art.
Wuhan university of science and technology journal. 10r（ 2002）.In Chinese