Search results

As shown in Fig.3, elongated deformation of thin-walled of spring tube is, by the mechanics of materials available: (3) A is the area of spring tube walled annular; L is the length of spring tube walled annular; E is the modulus of elasticity of the spring tube.
Shao: Journal of Shanghai University, Vol. 3 (2004) No. 8, pp.231-234
Mao: Journal of Zhejiang University(Engineeting Science), Vol. 42 (2008) No. 6, pp.1022-1026.

The raw materials included pig iron, return iron, steel scrap and ferrosilicon (75%Si).
Stefanescu, Thermal Analysis-Theory and Applications in Metalcasting, International Journal of Metalcasting, 9 (2015) 7-22
Liu, Prediction of Chill Formation during Solidification of Multicomponent Cast Irons, International Journal of Cast Metals Research, 11 (1999) 465-470 [4] E.
Lopez, Chilling Tendency and Chill of Cast Iron, Tsinghua Science and Technology, 13 (2008) 177-183

., “Computational modeling of SiC epitaxial growth in a hot wall reactor”, Journal of Crystal Growth, Vol. 220, 2000
Kimoto, “Bulk and epitaxial growth of silicon carbide” Progress in Crystal Growth and Characterization of Materials, Vol. 62 2016
Mao et al., “Surface defects in 4H-SiC: properties, characterizations and passivation schemes”, Semiconductor Science and Technology, Vol. 38, 2023
Wijesundara et al., “Nitrogen doping of polycrystalline 3C-SiC films grown using 1,3-disilabutane in a conventional LPCVD reactor”, Journal of Crystal Growth, Vol. 259, 2003

Dry Bay Fire Model Enhancements[C]. 43rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials conference, Denver: American Institute of Aeronautics and Astronautics, 2002
Journal of Shenyang Institute of Aeronautical Engineering, 2003, 20(4) : 13-15.
New York: Springer Science+Business Media, 2011
Journal of Fluids Engineering, 2002,124(1):182-185

Computer Network environment operating system Database LinkWorks Management Platform（communication layer/ service layer/ application layer） Authorization Management System Work Management Document Management Real-time Communication Iinformation Management Organization Management Personnel Management Organization Schedule Organization Plan Programme Summary Person Management Person Plan Schedule Management Work Evaluation Document Management Document Delivery Browse Retrieving Data Process Document Authorization Document Transceiver Process Setting Template Compiling Voice Communication Email Document Distribution Web Conference Online Query News Center Bulletin Board Inside Forum Online Training Knowledge Base Management Template Material Knowledge Management Profession Technology Management Online Query Professional Expanding Module
The company can accumulate material over the range of knowledge (technical, articles, software, pictures, information, etc.) and transmit the information to employees in time.
Acknowledgements This work was financially supported by the Zhejiang Natural Science Foundation (Z107416).
Journal of Information. 2003(3):72-73.
Journal of Industrial Engineering Management. 2000.14(4):45-49.

Influence of Variation of Groundwater Level on Deformation of Subgrade Based on Hydromechanical Coupling Meng Ling HU1, a, Hai Lin YAO1, b, Jie LIU1, c, Zheng LU1, d 1State Key Laboratory of Geomechanical Engineering, Institute of Rock and Soil Mechanical, Chinese Acedemy of Sciences, Wuhan 430071, China amlhu5566@163.com, bhlyao@whrsm.ac.cn, cchouchou0205@sohu.com, dlzwhrsm@163.com Keywords: unsaturated soil; hydromechanical coupling; water content; resilient modulus; deformation of subgrade Abstract.
Material parameters of model are presented as follows: parameters of pavement structure make reference to literature[7].
Material of embankment and ground both adopt Xiaohongshan soil.
Journal of Geotechnical Engineering, Vol.120(1994) No.6, p.939
Journal of Geotechnical and Geoenvironmental Engineering, Vol.123(1997) No.7, p663

Based on the seismic and well data, taking account of the materials of well logging and regional geological conditions, an comprehensive analysis of sequence and related interface was carried out.
Li: submitted to Journal of Hydrodynamics Ser.
Gong: submitted to Earth Science (Journal of China University of Geosciences) (2004) (In Chinese)

Cai: Journal of Northeastern University (Natural Science), Vol.26 (2005) No.6, pp.578-581
Xiu: Key Engineering Materials, Vols.304-305 (2006), pp.555-559
Cai: Journal of Qingdao Technological University, Vol.28 (2007) No.2, pp.6-13.

A High Linearity Folded Gilbert Mixer for 2.4GHz Application Kang Lia, Chaoxian Zhub, Xiaofeng Yang, Qian Feng, Chi Liu, Guodong Huang Key Laboratory of Wide Band-gap Semiconductor Materials and Devices of Ministry of Education, School of Microelectronics, Xidian University, Xi’an, Shanxi, China alkangsx@gmail.com, bzchx130@163.com Keywords: MGTR, High Linearity, Gilbert Mixer, Third-order input intercept point (IIP3).
TABLE I Performance Comparison [3] [4] [8] This work Technology 0.18um CMOS 0.18um CMOS SiGe 0.35um SiGe RF freq(GHz) 2.4 5.504 0.87 2.4 IF freq(MHz) 4 4 360 100 Conversion Gain (dB) 16.5 4.7 8.7 12.97 IP1dB(dBm) N.A. 0.2 -10 2.88 IIP3(dBm) 9dBm 10.3 10 16.18 NF(dB) 14.2(DSB) N.A. 9.8 17.3 Acknowledge: Support for this work was provided by Natural Science Basic Research Plan in Shaanxi Province of China (2011JM8024).
Lee, “Highly Linear Receiver Front-End Adopting MOSFET Transconductance linearization by Multiple Gated Transistors,” IEEE Journal of Solid-State Circuit, vol. 39, pp. 223-229, Jan. 2004
[8] Shoji Otaka, Mitsuyuki Ashida, and Masato Ishii, “A +10-dBm IIP3 SiGe Mixer With IM3 Cancellation Technique,” IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 39, NO. 12, DECEMBER 2004.

Materials and methods Samples: The “tangerine” which was used in this study came from a local supermarket.
Acknowledgements The authors gratefully acknowledge the financial support provided by National Agricultural Science and Technology Achievement Transformation Project of China (No.2009GB2G410429).
Lefcourt: Journal of Food Engineering.
Bonn: Journal of Food Engineering.