Sort by:
Publication Type:
Open access:
Publication Date:
Periodicals:
Search results
Online since: February 2012
Authors: Tie Zhu Zhang, Yun Huang
The main evaluation indicators: raw material costs, the total cost, service costs, production costs, research costs and so on.
Capacity refers to the enterprises in the manufacturing of raw materials into finished products in the capacity and efficiency.
Australian Journal of Public Administration, 1998, (4): 3- 13
Xi'an Jiao tong University (Social Sciences).2010, 2(30):29-31
Capacity refers to the enterprises in the manufacturing of raw materials into finished products in the capacity and efficiency.
Australian Journal of Public Administration, 1998, (4): 3- 13
Xi'an Jiao tong University (Social Sciences).2010, 2(30):29-31
Online since: January 2021
Authors: Alexey Ogoltcov, Artem V. Mitrofanov
Reynolds, “On the effect of acid on the interior of iron wire”, Journal of the Franklin Institute, Vol. 99, 1875, 70-72
Bernstein, “The role of hydrogen in the embrittlement of iron and steel”, Materials Science and Engineering, Vol. 6, 1970, 1-19
[9] Nobuyuki Ishikawa, Shigeru Endo, Ryuji Muraoka, Shinichi Kakihara and Joe Kondo MATERIAL DESIGN OF HIGH STRENGTH/HEAVY GAUGE LINEPIPES FOR SOUR SERVICE
Bernstein, “The role of hydrogen in the embrittlement of iron and steel”, Materials Science and Engineering, Vol. 6, 1970, 1-19
[9] Nobuyuki Ishikawa, Shigeru Endo, Ryuji Muraoka, Shinichi Kakihara and Joe Kondo MATERIAL DESIGN OF HIGH STRENGTH/HEAVY GAUGE LINEPIPES FOR SOUR SERVICE
Online since: December 2010
Authors: Zhan Qi Hu, Wu Zhao, Dan Huang
Huang
2,b
and Z.Q Hu
3,c
1
School of Mechanical Engineering, Henan Polytechnic University of Technology, Jiaozuo, China
2
School of Materials Science and Engineering, Henan Polytechnic University of Technology,
Jiaozuo, China
3
School of Mechanical Engineering, Yanshan University, Qinhuangdao, China
a
zhaowu@hpu.edu.cn, bhuangdan@hpu.edu.cn,
cronghu118@163.com
Keywords: BTA deep-hole drilling; Timoshenko beam; Liquid-Solid Coupled; Stability of motion
Abstract.
In brief, the unstable angle speed of BTA boring bar considering bending deformation is the first-order intrinsic frequency considering bending vibration, namely, 1t nωΩ = (19) Where Ωt is for the unstable angle speed of BTA deep-hole boring bar; simultaneously, the angle frequency of vortex motion is less than the half of unstable rotary angle speed a little, namely, / 2tω Ω< (20) Case calculation The material of BTA deep-hole boring bar is alloy steel with high strength, where E=214×103 Mpa, G=82.9×103 Mpa, ρs=7.87×103 kg/m3 and ρf=0.865×103 kg/m3.
Chinese Journal of Mechanical Engineering, 2005, 41(1),p. 230-233
In brief, the unstable angle speed of BTA boring bar considering bending deformation is the first-order intrinsic frequency considering bending vibration, namely, 1t nωΩ = (19) Where Ωt is for the unstable angle speed of BTA deep-hole boring bar; simultaneously, the angle frequency of vortex motion is less than the half of unstable rotary angle speed a little, namely, / 2tω Ω< (20) Case calculation The material of BTA deep-hole boring bar is alloy steel with high strength, where E=214×103 Mpa, G=82.9×103 Mpa, ρs=7.87×103 kg/m3 and ρf=0.865×103 kg/m3.
Chinese Journal of Mechanical Engineering, 2005, 41(1),p. 230-233
Online since: August 2014
Authors: Gang He, Zheng Yu Pan, Zhi Hui Zou, Deng Lin Zhu
The stiffness matrix and force vector’s computing formulas [6] on fictitious domain are
(8)
(9)
Matrix in Eq. 8 is the elastic matrix of fictitious domain , and it is defined as following:
(10)
In all , is the actual solving domain, while equations on don’t need to be solved, so the material in these areas can be set as soft material.
In FCM, the elements inside and outside physical domain are calculated with the same numerical method meanwhile, while the material properties are changed drastically near the boundaries, so the size of element shapes the accurate of the numerical integration deeply.
Acknowledgment This work was supported by National Natural Science Foundation of China (No. 51375141, No.51375140) and the Fundamental Research Funds for the Central Universities (No. 2013B18214).
Krister: International Journal for Numerical Methods in Engineering , Vol. 24 (1987) No. 2, pp.359-373.
In FCM, the elements inside and outside physical domain are calculated with the same numerical method meanwhile, while the material properties are changed drastically near the boundaries, so the size of element shapes the accurate of the numerical integration deeply.
Acknowledgment This work was supported by National Natural Science Foundation of China (No. 51375141, No.51375140) and the Fundamental Research Funds for the Central Universities (No. 2013B18214).
Krister: International Journal for Numerical Methods in Engineering , Vol. 24 (1987) No. 2, pp.359-373.
Online since: February 2011
Authors: Ni Ya Lu, Fu Yun Liu, Tony Shay
Bills of material such as EBOM (Engineering Bill of Material) and MBOM (Manufacturing Bill of Material) are built automatically as demand according to product structure tree [2].
Acknowledgments This work is supported by National Natural Science Foundation of China (50865002), Guangxi Key Laboratory of Manufacturing System & Advanced Manufacturing Technology (09-007-05_008) and Guangxi Education Department Foundation (0815).
Journal of Anqing Teachers College (NaturalScience) , 2007,7(3):4-6(in Chinese)
Acknowledgments This work is supported by National Natural Science Foundation of China (50865002), Guangxi Key Laboratory of Manufacturing System & Advanced Manufacturing Technology (09-007-05_008) and Guangxi Education Department Foundation (0815).
Journal of Anqing Teachers College (NaturalScience) , 2007,7(3):4-6(in Chinese)
Online since: February 2011
Authors: De Ling Xu, Li Li Qi, Feng Chun Geng
wages payable total amount ×100%
C24 safe investment ratio (%) = safe investment fund / sales revenue ×100%
C25 welfare fee ratio (%) = total welfare funds already provision / idea which pays for the staff to raise welfare funds total amount ×100%
C26 society to guarantee the extraction rate (%) = enterprise already extracted social security / according to related legal rule society should extract the social security fund×100%
3
Consumers
(B3)
C31 market share (%) = total sales of the enterprise's / total sales of the industry ×100%
C32 product quality accident expenditure rate (%) = fine and indemnification due to product quality / main business income ×100%
C33 new product sales rate (%) = new product sales revenue / total product sales revenue ×100%
C34 research and development expense ratio (%) = product research and development disbursement / total cost ×100%
4
Suppliers
(B4)
C41 raw milk expense ratio (%) = the cost of buying raw milk / total cost×100%
C42 packing material
expenses rate (%) =the cost of purchasing packaging materials / total cost ×100% C43 to dairy farmers training input ratio (Yuan/door) = the cost of training on dairy cows annual / total number of dairy farmers× 100% C44 the input of managing milk station ratios (%) = cost of managing milk station / total cost× 100% 5 government (B5) C51 sale taxes rate (%) = the total tax of enterprise payment / main business income ×100% C52 social contribution ratio C53 employment contribution rate (%) = absorb laid-off workers, the number of registered unemployed persons / total number of employees×100% C54 society donation rate (%) = the amount of society donations / net profit ×100% 6 environment and resources (B6) C61 Waste concentrated process and recycling rate C62 environmental protection investment rate (%) = environmental protection funds / net profit×100% C63 the treatment of factory noise C64 the Water and electricity consumption per unit of product Use Analytic Hierarchy
References [1] Waddock, Graves: The Social Performance Financial Performance Link .Strategic Management Journal, (1997), pp.44-47 [2] Michael Armstrong and Angela Baronl: Performance Management .London: The Cromwell Press, (1998), pp.15~41 [3] Mark S Schwartz and Archie B Carrol: Corporate Social Responsibility:A Three Domain Approach.
Science and Technology Information Development & Economy, Vol.11 (2006), pp.186~187 [6] Guo Hongying: Evaluation Research Based on Social Responsibility Performance.
expenses rate (%) =the cost of purchasing packaging materials / total cost ×100% C43 to dairy farmers training input ratio (Yuan/door) = the cost of training on dairy cows annual / total number of dairy farmers× 100% C44 the input of managing milk station ratios (%) = cost of managing milk station / total cost× 100% 5 government (B5) C51 sale taxes rate (%) = the total tax of enterprise payment / main business income ×100% C52 social contribution ratio C53 employment contribution rate (%) = absorb laid-off workers, the number of registered unemployed persons / total number of employees×100% C54 society donation rate (%) = the amount of society donations / net profit ×100% 6 environment and resources (B6) C61 Waste concentrated process and recycling rate C62 environmental protection investment rate (%) = environmental protection funds / net profit×100% C63 the treatment of factory noise C64 the Water and electricity consumption per unit of product Use Analytic Hierarchy
References [1] Waddock, Graves: The Social Performance Financial Performance Link .Strategic Management Journal, (1997), pp.44-47 [2] Michael Armstrong and Angela Baronl: Performance Management .London: The Cromwell Press, (1998), pp.15~41 [3] Mark S Schwartz and Archie B Carrol: Corporate Social Responsibility:A Three Domain Approach.
Science and Technology Information Development & Economy, Vol.11 (2006), pp.186~187 [6] Guo Hongying: Evaluation Research Based on Social Responsibility Performance.
Online since: July 2011
Authors: Hu Chen, Li Yan Huang
Implementation of Space Data Engine
At present, the process of all kinds of thematic space database create includes technique design, material preparation, data acquisition and data storage, etc.
Coal Science and Technology.2009,vol.37,No.3,pp.87-89
Journal of China University of Geosciences(China),2002,3:pp.285-288 [5] Cheng Xian.The application of DDE Technology in The Control and Integration of Information Networks.Jornal of Computer.2005,vol.25,No.7, pp.1770-1771.
Coal Science and Technology.2009,vol.37,No.3,pp.87-89
Journal of China University of Geosciences(China),2002,3:pp.285-288 [5] Cheng Xian.The application of DDE Technology in The Control and Integration of Information Networks.Jornal of Computer.2005,vol.25,No.7, pp.1770-1771.
Online since: January 2012
Authors: Dong Ming Zhang, Chen Zhao, Yan Bin Chi
The impact analysis of temperature on the line shape in cantilever construction
Dongming Zhang1,2,a, Chen Zhao1,2,b, Yanbin Chi1,2,c
1Resource and Environment Sciences College
2Key Laboratory for the Exploitation of Southwestern Resources and Environmental Disaster Control Engineering, Ministry of Education, Chongqing University, Chongqing 400044
a15116258@qq.com, b352545721@qq.com, c540913081@qq.com
Key words: Construction Monitoring, Temperature, Line Shape, Impact Analysis.
Because structure temperature of long-span bridge was a random variable which had close relation with the geographical position, natural conditions(such as atmospheric temperature), components material, etc, it was difficult to predict the practical structure temperature which could be predicted by the construction schedule and local climate.
[2] Zengbin Song: Journal of China & Foreign Highway.
Because structure temperature of long-span bridge was a random variable which had close relation with the geographical position, natural conditions(such as atmospheric temperature), components material, etc, it was difficult to predict the practical structure temperature which could be predicted by the construction schedule and local climate.
[2] Zengbin Song: Journal of China & Foreign Highway.
From Accrete with Nature to Mutual Benefit - The Planning and Landscape Design of Dayuanhe Reservoir
Online since: May 2011
Authors: Xue Qiang Wang, Li Ya Fan, Chun Ying Long
Trail width of 2-3m, with garden paving, and part of the material can be locally.
References [1] Hong Yang, Zhang Guo-qi: JOURNAL OF BEIHUA UNIVERSITY (Natural Science) Vol.5 (4) (2004), p. 358~ 360 (In Chinese) [2] Ma Jun shan: Zhejiang For Coll, Vol.14 (2) (1997), p.178~ 181 (In Chinese) [3] Information on http://blog.sina.com.cn/s/blog_545df2350100gqjb.html
References [1] Hong Yang, Zhang Guo-qi: JOURNAL OF BEIHUA UNIVERSITY (Natural Science) Vol.5 (4) (2004), p. 358~ 360 (In Chinese) [2] Ma Jun shan: Zhejiang For Coll, Vol.14 (2) (1997), p.178~ 181 (In Chinese) [3] Information on http://blog.sina.com.cn/s/blog_545df2350100gqjb.html
Online since: September 2011
Authors: De Cai Li, Qing Lei Wang, Fan Wang
Figure 1 Composition of magnetic fluid
As a new functional material, magnetic fluids have been paid more attention.
[2] D.C.Li: Theory and application of magnetic fluid (Science Press, Beijing, China, 2003)
[7] H.Y.Huang, H.L.Cao: Journal of Changzhou Institute of Technology.
[2] D.C.Li: Theory and application of magnetic fluid (Science Press, Beijing, China, 2003)
[7] H.Y.Huang, H.L.Cao: Journal of Changzhou Institute of Technology.