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According to the Zhifang regional F57 well ,F158 and F4 Wells core material and regional cutting logging information in this area, Chang 2 reservoir sandstones of the white or gray, dark gray mudstone. 2 reservoirs in the region that a long deposition, mainly in the shallow water environment.
Delta sediments and evolution of the Yanchang Formation of Upper Triassic in Ordos Basin[J] JOURNAL OF PALAEOGEOGRAPHY.
Palaeogeomorphic features of the Pre-Jurassic and oil reservoir of Dingbian-Wuqi area in Ordos basin [ J].Journal of Palaeogeography, May,2003, pp. 497-504,doi: CNKI:SUN:GDLX.0.2003-04-010 [4]YOU Yu-chun, FU Qiang.
Journal of TongjiUniversity,Mar,2003,PP.9-6-910,doi: CNKI:SUN:TJDZ .0.2003-08-007 [5]SHI yu-jiao,WANG qi-cong,Wang gang.Reserach On There-Dimension Geologic Model Building Of The Reservior Chang2,Yanchang Formation In Fuchang Area, Erdos Basin[J]Xin Jiang Oil&Gas(Edition of Natural Science),Spr,2009, pp.10-17,doi: CNKI:SUN:XJSY.0.2009-04-002 Figure2.

Fig.1 The internal structure of Thermo Gallery Fig. 2 Calibration curve of automatic automatic biochemical analyzer schematic spectrophotometry Results and Discussion Calibration curve and Detection limit Take the national standards material center numbers GBW(E)080364 of 100mg/L iron standard solution, the handwork compounds 5mg/L the middle fluid, define 0.1mg/l, 0.2mg/l, 0.4mg/l, 0.6mg/l, the 0.8mg/l calibration name separately, examine in the definition to assign the calibration series again the name and the density value, to total hard examination method movement calibration procedure.
Chinese Journal of Analytieal Chemistry (in Chinese), Vol. 28（2000）, p.753-755 [2] Country environmental protection administration , Water and Waste Water Monitor Analysis Method.
The fourth edition.Beijing: China Environmental Science Press. （2002） [3]Da haiwen,Hong lingcheng,Liu aiping et al.
Chinese Journal of Analysis Laboralory(in Chinese), Vol. 27 （2008）, p.108-111 [5]Zhou yanxou,Sun jie.
Chinese Journal of Analytieal Chemistry(in Chinese), Vol. 26（1997）, p.334-337

The value of e can be determined experimentally by dropping a sphere on a massive plane of the same material[6].
Acknowledgment The work is supported by Basic Research Foundation of Institute of Engineering Mechanics, China Earthquake Administration under Grant No. 2010B06 and Natural Science Foundation of Heilongjiang under Grant No.
Crossley: ASME Journal of Applied Mechanics vol.42(1975), p.440 [3] H.M.
Nikravesh: ASME Journal of Mechanical Design vol.112(1990), P.369 [4] Kun Ye, Li Li and HongPing Zhu: Earthquake Engineering and Structural Dynamics vol.38(2009), p.1135 [5] R.
Monnier: Journal of Structural Engineering vol.117:2(1991), p.354

A Micro Triggered Spark Gap Switch with Three Electrodes Hui Shen1, a, Guifu Ding1, b, Zhenwei Zhou1, c, Zhuoqing Yang1, d, Xuemei Cui1,e 1 Shanghai Jiao Tong University Research Institute of Micro/Nano Science and Technology, Shanghai, China a anneliv@163.com, b gfding@sjtu.edu.cn, c zhouzhenvie@gmail.com, d yzqsjtu@yahoo.com.cn, e juliacue@163.com Keywords: spark gap switch, breakdown voltage, gas discharge, surface micromachining Abstract.
In our simulation, the operating voltage of the micro switch is 1000V, and the electrode material is metal nickel.
Bluhm, Pulsed power systems: principles and applications, Berlin, Germany: Springer, 2006 [2] Liu Jin-liang, Yin Yi, Application of a Self-breakdown Hydrogen Spark Gap Switch on High Power Pulse Modulator, Journal of Applied Physics, 2008, 104( 8):083307-083312 [3] J.C.
Allen, An experimental study of microfabricated spark gaps: wear and erosion characteristics, Journal of Micromechanics and Microengineering, 2001, 11(3): 165-174 [7] G.J.J.
Yan, E.J.M. van Heesch, et al, A triggered spark-gap switch for high-repetition rate high-voltage pulse generation , Journal of Electrostatics, 2003, 57(1):29-33 [9] Gennady A.

References [1] Songjie Gong, A Collaborative Filtering Recommendation Algorithm Based on Trust Network and Trust Factor, Journal of Convergence Information Technology, Vol. 8, No. 5, pp. 1111 ~ 1118, 2013.03
[2] Songjie Gong, Research on Attack on Collaborative Filtering Recommendation Systems, AISS: Advances in Information Sciences and Service Sciences, Vol. 5, No. 10, pp. 938 ~ 946, 2013.05 [3] Xue, G., Lin, C., & Yang, Q., et al.
In Procs. of the Fourteenth Irish Conference on Artificial Intelligence and Cognitive Science, pages 89–94, 2003
[6] Songjie Gong, Liping Zeng, The Solution of Safety of Electronic Cash in E-Commerce under Cloud Computing Environment, Advanced Materials Research, Vol. 989, pp: 4314-4317, 2014
[7] Songjie Gong, Research on the Growth Mechanism of High-Skilled System in Computer Science and Technology, Applied Mechanics and Materials, Vol. 513, pp: 2748-2751, 2014.

Influence of alloying on the uniformity of strength and structure of gray iron Lili Xiao1, Fengzhang Ren1,a, Mengqi Liu2, Yufei Wang1, Nawen Zhang3 and Rui Wu3 1.School of Materials Science and Engineering, Henan University of Science and Technology, Luoyang 471003, Henan, China 2 Wuhan Iron and Steel Group Echeng Iron and Steel Co., LTD.
The higher cutting force, the more difficult the material to be cut.
Study on the cutting character and the materials for cylinder block (master thesis).
A study on improving material property stability of cylinder body.
Journal of Jangsu University of Science and Technology (in Chin.), 2001, 22: 62

Prepared green leather chemicals using natural macromolecular as main raw materials is one of important methods.
Experiments Materials.
Graduate innovation fund of Shaanxi University of Science & Technology.
Journal of Northwest Institute of Light Industry.
Polymer Materials Science and Engineering.

It is believed that we will achieve the clear teaching objectives, teaching content optimization, teaching structure science, practice and reasonable three-dimensional construction of teaching materials, stability of the faculty, teaching and curriculum goals with rich research fruits.
While allowing students to exchange experiences in cooperative learning, the combination of "doing science".
Liaoning Teachers College (Natural Science), 2008 (4)
University of Petroleum: Social Sciences, 2003,19 (1) :110-112
Journal of Southwest Agricultural Admission: Social Science, 2005, 3 (4) :192-194

At present, the representation and reasoning mode of visual imagery has gradually become one of the hot topics in the field of scientific and technological research, and it has attracted wide attention from experts of cognitive psychology, cognitive neuroscience, cognitive science and computer science[1].
Acknowledgements Our work is supported by project of science and technology development of Jilin provincial education department, China (No. 2012402).
Liu: Journal of Bionic Engineering, vol. 7(2010), p. 238
Wang: Science in China.
Zhang: Advanced Materials Research.

At the moment, Dalian Maritime University has formed four groups of maritime disciplines: group of navigation disciplines, group of shipping and engineering disciplines, group of transportation law, economics and management, and group of the basis of humanities and social science disciplines.
Through consulting a large number of data and the senior education experts interview, we take talent training , science and technology innovation , social service as the evaluation indexes, use the Delphi method for initial evaluation value.
References [1] Zhengjiang Liu, Zhaolin Wu and Fang Dong: Maritime Education Research.Vol. 4(2002), p.1 [2] The maritime education delegation of the ministry of communications to Europe: Maritime Education Research.Vol. 4(2002), p.27 [3] Guangmao Huang: Journal of Nantong Vocational & Technical Shipping College.
Vol. 6(2005), p.1 [5] Haijun Wei, Yin Cao: Maritime Education Research.Vol. 2(2002), p.31 [6] Research group of The intenational first-class higher navigation universities evaluation index system research: Maritime Education Research.Vol. 2(2002), p.23 [7] Zhaolin Wu, Yuehui Wang and Jinggen Chen: Maritime Education Research.Vol. 4(2008), p.1 [8] Li Guangzheng, Hu Xuling: In Proceedings of the International Conference on Advanced Materials and Information Technology Processing (AMITP 2011), pp. 1608(2011) [9] Hao Xu: Maritime Education Research.Vol. 2(2001), p.13 [10] Pallis Athanasios A.
Y.: Journal of Maritime Policy & Management, Routledge Journals. vol. 38(2011), p.369 [11] Chunxiang Guo, Yaohuang Guo: Forecasting.