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Introduction As the development of engineering sciences, a variety of large complex structures have appeared in aviation and spaceflight regions.
The frame provides many interfaces with finite-element geometry grid, material modal and other numerical solving software.
When creating the model, different groups are built according to the fixed nodes, the loading nodes and various of material elements.
Moreover, to compare the influence of different serves on parallel efficiency, a parallel testing of the 1.83 million model was also carried out on the LSSC-II server in China Academy of Sciences.
Chinese Journal of Computation Physics, Vol. 26 (2009) No.5, p.699.

Introduction The pipeline is one of five modes of transportation of the national economy, efficient and safe material transportation means, it in the petroleum chemical industry and natural gas in the industry with the role that cannot be replaced.
Magnets parts: advanced magnetic circuit design, use the superior magnetic materials, ensure wall is saturated, improve the testing precision.
Conclusion This detector improve the detection performance (resolution and accuracy), ensure the accuracy of the test results, data of all kinds of defects and pipe damage status parameters can get, provide the basis for the operation of the pipeline science and reasonable maintenance.
Journal of shenyang university. (2008), p. 33-37 [3] YouFeng Yang, The China science and technology information.

The panel molding material is polypropylene (PP) and its grade is FR-PPV7000.
The lowest material molding temperature of PP is 220°C and the highest temperature is 260°C, so the recommended temperature is 240°C.
The external heating hot runner plate transmits the plastic melt to the hotnozzle from main channel nozzle across subchannels to ensure the temperature of the melting material.
Song: Camera Shell Injection Mold Design Based on UG and MoldFlow, Journal of Harbin University of Science and Technology(In Chinese), Vol. 14 (2009) No.3, pp.16-19
Hao: Design of Injection Mold for Button Based on CAD/CAE/CAM, Plastics Science and Technology(In Chinese), Vol. 36 (2008) No.12, pp.65-70.

Genetic Algorithm and its Application in Optimization of Frequency Selective Surface Jingyu Han1,a , Qun Wang 2,b , Chuanyou Lic , Zhanghong Tang, Meiwu Shi 1 College of Material Science and Engineering, Beijing University of Technology, Beijing, 100124, China 2 The Quartemaster Equipment Research Institute of the General Logistics Department of the PLA, Beijing, 100088, china a hanjingyu@emails.bjut.edu.cn, bwangq@bjut.edu.cn, clichuanyou111@emails.bjut.edu.cn Keywords: genetic algorithm, periodic structure, frequency selective surface, reflection Abstract.
The periodic structure is applied in many fields such as absorbing material, radar cross section, sub-reflector and so on [2].
All of this is because of the copper plated on the fabric is oxidized, the conductivity of the material was changed, and the size of the structure with the error.
References [1] Huo Xinyu, Cui Rao and Liu Haijun: Chinese Journal of scientific Instrument, Vol. 29 (2008), p. 702-705
[6] Michalewicz,Z, in: Genetic Algonithms+Data Structures=Evolution Programs, (Trans Science publication, China 2000)

First molding a component from thermoplastic resin doped with an organometallic material.
Acknowledgment The research presented in this paper is supported by National Natural Science Foundation of China (50975241).
[2] Yong Zhuo, Yanjun Wu, Juan Peng: Design and Simulation of 3D Layout for MID Based On Open CASCADE, Advanced Materials Research, Vol. 479-481 (2012), pp. 1978-1981
[4] Zhuang Liu, Guicheng Luo: Kinematic analysis and simulation of laser remote welding workstation, Laser Journal, Vol. 30.
[6] Ming Jiang: Research on Control and Simulation for Laser Flying Marking System and Laser Processing Robot [D], Wuhan: Huazhong University of Science and Technology, 2011

,Ltd，79 Xuzhou Road, Qingdao, Shandong Province，266072 P.R.China 3Shandong University of Science and Technology, 579 Qianwangang Road Economic & Technical Development Zone, Qingdao Shandong Province, 266510P.R.China 4Shandong University of Science and Technology, 579 Qianwangang Road Economic & Technical Development Zone, Qingdao Shandong Province,266510 P.R.China asheva812@126.com, blikejian02@163.com, cliuqiuyuan104@163.com, dqiuyansdust@163.com Keywords: goaf; mountain deformation; treatment measure; reliability analysis; Abstract: Mining activities would generate large scale goaf, and the existing of goaf makes the mountain body produce great distortion.
At this point from equation (3) can be introduced: (4) When the stress circle move to the left until stress circle and envelope are tangent, the material has reached the limit state of shear failure.
Then deformation state and actual situation are compared to verify the correctness of research method, calculation model and material parameters.
In order to reach good effect, the design volume of the filling material is 70000 m3 considering the high fluidity of grout.
[6] Li Zhiguo, Stability Analysis for Goaf in Tunnel of Iron Mountain and Treatment Measures, in: Chinese Journal of Rock Mechanics and Engineering, 2 (2002) 1168-1173

Micro-electroforming, which is based on the principle of atom-stacking to realize material shaping, has been one of the important methods for manufacturing micro-components, owing to its technical superiority of high reproduction accuracy, low cost, wide selectivity of materials, etc [2].
Acknowledgements Financial supports from National Natural Science Foundation of China (No.50805077), China Postdoctoral Science Foundation (No.200801373), Key Scientific and Technological Project of Henan Province (No.092102210357) and Henan province university funding scheme for young teachers (2009GGJS-034) are highly appreciated.
Zhu: Chinese Journal of Aeronautics Vol. (21) (2008), p. 441- 447

A planar lightwave circuit based on optical add-drop multiplexer with 16 tunable wavelength channels Xiaobo Xing1, 2,b and YingLian Wang3,c 1 MOE Key Laboratory of Laser Life Science and Institute of Laser Life Science, College of Biophotonics, South China Normal University, Guangzhou 510631, China 2 Department of Chemistry, Jinan University, Guangzhou 510632, China 3 Department of Mechanical and Electronic Engineering, Jingdezhen Ceramic Institute, Jingdezhen 333001, China axing_xiaobo@163.com,bsdwyl@126.com Keywords: OADM, Bragg grating, plasma dispersion effect, p-i-n junction.
Silicon-on-insulator (SOI) is a promising material system, which has an advantage of being compatible with integrated circuit (IC) based on SOI.
Matsushima: 11th International Conference on Indium Phosphide and related materials, Davos, Switzerland, 281-284 (1999)
Yariv: IEEE Journal of Quantum Electron.

Research on foundation settlement of oil tank project based on red soil foundation BAO Shuochao1, a, WANG Qing1,b , MA Yufei1,c , and WANG Zijian2,d, 1 College of Construction Engineering, Jilin University, Changchun, China 2 Team of Geological Survey Center of China Building Materials Industry, Changchun, China abaoshuochao@126.com, bwangqing@jlu.edu.cn, c591888658@qq.com, d355899156@qq.com Keywords: foundation settlement; post-construction settlement; red soil; dynamic compaction Abstract.
We know that the red soil is one kind of loam and clay, the general state of the soil is plasticity and hard plasticity, it is one kind of red cohesive soil that the main content is kaolinite and quartz, the main cement material is iron.
Acknowledgements This work was financially supported by Natural Science Foundation of China (41172236) and Doctoral Scientific Fund of China (20120061110054).
New progress of Geology Engineering./ Chengdu University of Science and Technology Press(1989) , in press( in Chinese)
[5] Xiaobo Huang, Lixin Zhou, Zhixia Yang: submitted to Journal of Engineering Geology (2006, in Chinese).

The traditional village by the natural environment influence obviously, so for the building space form, materials and technology demand is higher.
Cave is the building of regional typical, it reflects is the ancients obtain raw material locally, building regional ecological energy-saving.
[J] Heilongjiang Agricultural Sciences,2010(11):114-117.
[J] Science and Technology of West China,2008(1):21-22.
[J] Journal of Anhui Agriculture,2011, 39( 21) : 12977-12978.