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In the aerospace, aviation, weapons manufacturing, science research, new material development, precision production, storage and other places with strict temperature and humidity requirements, the change of the environmental conditions change will have a direct impact to the performance of the product, or even lead to serious accidents.
Coal Mine Machinery. 2009.30(6). p.20-23 [5] KUANG Yuguo: Application of Intelligent Sensor SHT11 in Portable Warm-Humidity Detector Chinese Journal Of Electron Devices. 2006.29(4). p.1313-1315 [6] TIAN Yongjun, ZHAO Guangqiang, ZENG Jianping: Design of Data Multi-communication Between PC and Single Chip Computer Based on RS485.
Journal of Hunan Institute of Engineering. 2007.17(2). p.19-23

Using of community human and material resources and providing all the residents of the area where the knowledge and culture education and entertainment advisory services. 5) quality education.
Open laws, ethics, science and Various kinds of knowledge training class, cultivating modern citizens.
[2] Zhang JianQiu,China's community colleges current development situation and analysis [J].journal of yunnan Education (higher education research) no.20,2002, pp. 23-26
[3] YangZengKe and ZhangYaBin, From the Educational Fair Theory to Look the Construction of Distance Education System for Public Service (on) [J], journal of Modern Distance Education,no.5,2008, pp. 1-5.

Many related research theories are studied and new architectural materials and advanced technologies are developed.
In addition to those new materials and high technologies, in traditional architecture there are also a lot of simple and plain ecological pursuit that are in accord with the spirit of Green Building.
Compared with some advanced modern techniques and new-type materials, the changeable strategy of courtyard dwelling form appears to be low-tech and low-cost.
Acknowledgment It is a project supported by Six Talent Peak Project of Jiangsu Province of China（2009269） References [1] Wang Zhili, Chinese Traditional Architecture of Residence, Shandong Science and Technology Press, Jinan, 1994
[6] Wang Zhiyi, Thermal Process of the Courtyard, Xi’an University of Architecture&Teehnology, Xi’an, 2001 [7] Feng Ya, Yang Hong, Chen Qigao, The Ecological Environment of Chinese Traditional Dwelling Houses, Journal of Chongqing Jianzhu University, 1999(04)

It’s said that in fatigue theory, for certain material and structure, the same load would cause the same fatigue damage.
For key part, the fatigue feature of test pieces can be got by experiment and the fatigue life is also calculated by above load spectrum and material parameter with certain arithmetic.
Done with elements model, stress and strain response after load carrying are got and fatigue analysis can be process with material fatigue data and load feature.
To certain component, the fatigue experiments are needed to get parameter of material.
Acknowledgements Key Projects in the National Science & Technology Pillar Program during the 11th Five-Year Plan Period (009BAG12A07-C02) Supported by “the Fundamental Research Funds for the Central Universities” (2012YJS096) References [1] Qin Fang, Zhang Lele: Simulation of Dynamic Carry-loading Characteristics for Vehicle Body of High-speed Train: Advanced Materials Research v291-294; p2276-2280, 2011 [2] Rui Cao; Numerical Simulation of the Aerodynamic Behaviors of High Speed Train; Beijing Jiaotong University; 2010, In Chinese [3] Jing Zhao, RenXian, Li Jianliang Li; High-speed train through the tunnel flow field numerical simulation; Subgrade Engineering; Vol.142(2009),P54, In Chinese [4] Yuangui Mei, Zhaohui Zhou; Numerical Analysis of Transient Pressures inside High Speed Passenger Trains through Tunnels; Journal of the China Railway Society, Vol.27, 2005 [5] Qin Fang: Simulation and Analysis of Fatigue Strength for Vehicle Bodies of High-speed Train: Beijing Jiaotong University

Experimental Setup Materials.
The electrodes and specimens were assumed to be elastic perfect plastic materials.
Kariž, Overview of resistance spot welding control, Science and Technology of Welding and Joining. 13:3 (2008) 215-224
Simončič, Poor fit-up condition in resistance spot welding, Journal of Materials processing Technology. 230 (2016) 21-25 [3] M.

Material of welding test plate (WTP) is 16MnDR, using manual electric arc welding, 600×380×58 mm size.
Constant stress beam (TJ-2; material is 1Cr13; Young’s modulus E = 216 GPa; Poisson’s ratio ν = 0.28) was used, with the loading weight up to 5 kg.
The electrolytic polishing machine (DP-2) can supply for line intergranular corrosion of metal materials with small DC power (output current: 2-20 A; output voltage: 0-18 V), has two work pattern: constant current and constant voltage.
Besides, in order to test the WRS of pressure vessel, the polishing ratio of more materials should be studied under different polishing current.
Sohn, Effects of Welding Residual Stresses on High Tensile Steel Plate Ultimate Strength: Nonlinear Finite Element Method Investigations, Journal of Offshore Mechanics and Arctic Engineering. 134 (2012) 1-6

The cell surface induced charge by the non-uniform electric field under the size of the DEP force generated in this study expressed as [4] : (1) εm : Dielectric constant of the working solution (glucose) εp : Biological particles in dielectric constant σm : Conductivity of working solution (glucose) σp : Conductivity of biological particles τ : Dipole of the charge characteristic time (sec) Cultured cells biomedical material substrate is removed from the cell incubator, the medium removed by adding about 50 μl of solution ( 2% glucose solution), covered with Aluminum & plate, with a signal generator and power amplifier carried out cell-attached measurement of intensity.
Cells affixed to the material on the slender status from flat due to the voltage drive will gradually become round, and then off away from the substrate, then the proceeds of the drive voltage and then into the COMSOL software calculate the governing equations to be attached to power .
Conclusions This study is a set of automated systems to the mechanical force perpendicular to stimulate cell growth through the development of LabVIEW as a man - machine interface which can control the stepper motor to do the cycle of continuous movement , and various control parameters in the program include : frequency, the substrate should be variable , intermittent time , operation time , while the frequency of this vertical force to stimulate cell growth of automated machine movement limit the range between 0.4Hz ~ 2.4Hz substrate strain limits ranged between 0.5% to 9% , simple chondrocyte adhesion force test , the machine stretched cell adhesion force was significantly higher than the control group (non- stretch group) stretch of the cell adhesion force average for 6.25nN , without going through stretching the cell adhesion force average 1.06nN biological materials science , high strength of adhesion force will contribute to cell adhesion on polymer materials and growth proved stretch
Journal of Oral and Maxillofacial Surgery 63(4): 499-504 [3]Kanzaki.H, M.

Tian 2, h 1 Department of Precision Instruments and Mechanology, Tsinghua University, Beijing, CHINA, 100084 1 State Key Laboratory of Precision Measurement Technology and Instruments, Tsinghua University, Beijing, CHINA, 100084 2 the National Synchrotron Radiation Laboratory, the University of Science and Technology of China, Hefei, Anhui, CHINA, 230029 a yang-jz@mail.tsinghua.edu.cn, bplc04@mails.tsinghua.edu.cn, cpicnic@mail.ustc.edu.cn, d liugang@ustc.edu.cn, elihuijuan03@mails.tsinghua.edu.cn, fyz-dpi@mail.tsinghua.edu.cn, g rendh@mail.tsinghua.edu.cn, hychtian@ustc.edu.cn Keywords: MEMS, Sensor, Magnetometer, Fluxgate, MEMSMag.
The theory exploited is based on the saturation of ferromagnetic materials.
Due to the nonlinear behaviors of magnetic material, harmonic components of the exciting frequency appear in the faradic signal.
After hard-curing the thick film, a thicker photoresist film was spun to enwrap the bottom conductor layer, about 20um thick, as the insulation material between magnetic core and coils.
Microeng., Vol. 12 (2003), p. 444-449 [12] JianzhongYang, Yiming Wang and Zheng You: 5th ESA Round Table on Micro/Nano Technologies for Space, ESA/ESTEC, Noordwijk, The Netherlands, 3-5 October, (2005) [13] JianzhongYang, Zheng You and Chunlei Kang: 6th ESA Round Table on Micro & Nano Technologies for Space Applications, ESA/ESTEC, Noordwijk, The Netherland, 8-12 October, (2007) [14] YANG Jianzhong, YOU Zhen and LIU Gang: 9th Annual Domestic Conference of China Society of Micro-Nano Technology, CSMNT, SHANGHAI, 20-22 Sept. (2007) [15] YANG Jianzhong, YOU Zhen and LIU Gang: Journal of Functional Materials and Devices, Vol. 14 (2008), No. 2, p.313-318

In these dynamometers, cutting force measurement is mainly based on elastic deformation of the materials.
Inasaki: JSME International Journal Series C, Vol.34 (1991) No.4, pp.546
Ciftci: Materials & Design, Vol.23 (2002) No.4, pp.355
Korkut: Materials & Design, Vol.24 (2003) No.8, pp.631
Thesis, (Selcuk University, Institute of Science and Technology, Konya, Turkey 1996) [5] D.B.

Numerical simulation using the distinct element method (DEM) could extend the capability of physical experiment methodology since it has advantage in investigating the strain localization and associated micro mechanisms in granular materials such as sands.
Since DEM was firstly proposed by Cundall and Strack [8], a lot of attempts have been made particularly on strain localization analyses of granular materials [9] as well as its application in geotechnical engineering [10,11].
Note that though the coarse sand and fine sand used here do not satisfy the rigorous definition in geotechnical engineering, they are used here only for distinction of coarse and fine materials.
This study was financially supported by China National Funds for Distinguished Young Scientists (Grant No. 51025932), the Research Found of the Doctoral Program of Higher Education (Grant No. 20100072110048), the National Natural Science Foundation of China (Grant No. 10972158).
Davis: Journal of Geotechnical Engineering Vol. 109 (1983), p. 190-201 [4] D.J.