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Online since: May 2011
Authors: Shi Jie Wang, Jing Zhao, Xiao Ren Lv
The plastic resinous material discharged into an opening 7, is pressed into a cavity 12 by self-weight.
Then by the friction between the resinous material and the wall of the rotor 1, the plastic resinous material rotates with high velocity.
So the plastic resinous material is pressed to the wall of the rotor 1 by the centrifugal force.
Here, it needs to explain that in this time the plastic resinous material has been the solid-plug form.
Acknowledgment This work was supported by the Science and Technology Project of the Education Department, Liaoning, China (200814122) and National Natural Science Foundation, China (50875178).
Online since: January 2012
Authors: Fei Shao, Ya Wen Liu, Ya Xin Huang
Highway asphalt pavement assessment is complicated because of many influence factors, including the design, construction, materials, loading, natural environment and many other factors.
[2] HE Zhongying, WANG Genhui.State Assessment of the Concrete Railway Bridge Member Based on RBF Neural Network [J].Journal of Lanzhou Jiaotong University (Natural Sciences), 2007, 26(6):46-49
[3] ZENG Sheng.Pavement Performance Evaluating Model by Using RBF[J].Journal of Highway and Transportation Research and Development, 2008, 25(3):23-27
[5] KM K B, SIM K B, AHN S H.Recognition of Concrete Surface Cracks Using the ART1-based RBF Network [J].Lecture Notes in Computer Science, 2006 (3972):669-675
[10] LU Jian, ZHANG Guoqiang, XIANG Qiaojun etc.Comprehensive maintenance Evaluation and Forecast Technique of High Grade Highway [M].Beijing:Science Press, 2010.
Online since: September 2013
Authors: You Ye Zheng, Shun Bao Gao, Jian Guo Wang
The elements anomalies and combination is the important geochemical markers to find and evaluate this kind of deposits. ③ Geological phenomena and their geological process in porphyry copper deposits are complex, Study mainly from the porphyry and surrounding rock properties, alteration, mineralization zoning characteristics, alteration minerals and their associations, the source of ore-forming material, physicochemical condition of rock formation and mineralization, hydrothermal circulation as well as heat driven system of porphyry.
Journal of Chengdu University of Technology (Science & Technology Edition), 35(2008)303-308 [3] Xinghai LANG.
Journal of Chengdu University of Technology (Science & Technology Edition), 35(2008)303-308 [7] Youye ZHEGN, Gangyang ZHANG, Rongke XU, etc.
Chinese Science Bulletin, 52 (2007)2542-2548 [8] Junhao WEI, Congqiang LIU, Zhenju DING.
Journal of Chengdu University of Technology (Science & Technology Edition),.34 (2007).318-322
Online since: October 2014
Authors: Wei Wei Zhu, Gui Mei He
Conclusions (1) when using the fresh water to make slurry, due to the fresh water, tamsui bentonite and other materials in the fresh water slurry, and the boring mud and waste slurry are mainly shipped out by the sea ships, the sea ships are greatly influenced by the weather like wind, wave, tide and fog and so on, so if the slurry materials are short of demand because of the weather ,which lead to the slurry performance index hard to meet the specification or the boring mud is hard to be transported out, there will be great effect on the drilling construction.
(2) Drilling hole adopts high quality slurry (that is to use the tamsui bentonite as the main materials), it plays the role of protecting the wall in the whole process of drilling, and avoiding effectively the sea water’s corrosion to the rebar.
Journal of Hunan University of Technology. 2008, (2): 17-20
Journal of Construction Technology. 2009, (5): 58-60
Science and Technology Information. 2006, (22) : 63
Online since: December 2024
Authors: Franco Concli, Angelika Peer, Elias Ganthaler, Thomas Villgrattner, Sameen Mustafa
Ariffin, ‘Fracture in metal powder compaction’, International journal of solids and structures, vol. 43, no. 6, pp. 1528–1542, 2006
Sugumaran, ‘Determination of minimum sample size for fault diagnosis of automobile hydraulic brake system using power analysis’, Engineering Science and Technology, an International Journal, vol. 18, no. 1, pp. 59–69, 2015
Kane, ‘Process capability indices’, Journal of quality technology, vol. 18, no. 1, pp. 41–52, 1986
[18] ‘Xbar R Chart, control chart, subgroups’, Six-Sigma-Material.com.
Available: https://www.six-sigma-material.com/Xbar-R.html
Online since: January 2006
Authors: Han Dong Yan, Guo Hui Huang
In Japan, the patent of the water-permeability paving materials was applied by the researcher in 1987.
Raw Materials.
X.Wang: New Building Materials (1995), p. 27
[4] J.Yang, G.L.Jiang: The Science and Technology of Cement based composite Materials (China building Materials Industry Press,China 1999)
[11] N.Q.Feng: A Full Book of Application Concrete (China Science Press, China 2001)
Online since: December 2012
Authors: Yan Jun Liu, Lei Yang, Jie Lu, Rui Feng Yang
Material and methods Raw material.
Large number carbohydrates are degraded to generate alcohol and others materials.
Journal of northwestern university (natural science edition), 2004, (3) : 311 - 313 [4] LiuHaiXue.
Journal of Biotechnology, Vol.150, Supplement 1, November 2010:535
Research progress in paper industry and biorefinery.2010:371-374.Gonzlez C, Alvarez R, Coca J.Effects of the use of H2SO4 in producing humic materials from kraft back liquors[J].
Online since: August 2013
Authors: Md. Rafiqul Islam, Md. Soyaeb Hasan, Apurba Kumar Saha, Nowshad Amin
Introduction The determination of direct band gap of InN (around 0.7eV) [1], has made InGaN semiconductor as the most promising materials for optoelectronics such as light emitting diodes (LED) and laser diodes [2].
A continuum of band gaps can be obtained by changing the compositions of Indium and Gallium making it relatively easier for MOVPE and Molecular Beam Epitaxy (MBE) growth processes limiting the number of material sources compared to other III-V materials.
InGaN is also used in direct hydrogen generation from aqueous solution of water by photoelectro-chemical effect [4] and has less radiation damage than other photovoltaic materials that are commonly used today [5].
[9] Yong Huang, Omkar Jani, Eun Hyun Park, and Ian Ferguson, Influce of growth conditions on phase seperation of InGaN bulk materials grown by MOCVD,Mater.
Sugita, A Hasimoto, A Yamamoto, Solar Energy Materials and Solar Cells, 93 (2009) 1013-1015
Online since: March 2008
Authors: Fei Xu, Jun Liu, Yu Long Li
The material of the aircraft windshield is 3# aviation organic glass, this kind of material was systematically studied in literature[7].
A simple model on bird material for SPH in PAM-CRASH is material 28 (the Murnaghan EOS), in this model the EOS is given by following formulation. 0 0 [( ) 1] p p B γρ ρ = + −
Acknowledgement The study is supported by National Natural Science Foundation of China (10577016), National Defense Basic Research of China (A2720060277) and the 111 project (B07050).
Applied Composite Materials, 2004, 11:317-340 [6] L.Notarnicola,W.Basso, Bird Impact Finite Element Analysis, Proceeding of CEAS Forum on "Crash Questions",CIRA,Capua,Italy,Feb.2000
Chinese Journal of Aeronautics.2004.25(6):577-580
Online since: October 2011
Authors: Song Ge, Da Chen, Jun Wei Li, Wan Jun Ye, Ning Zhuang
Strengthen with carbon fiber Fore this method the mainly two materials are carbon fiber and pasting resin.
The materials ordinary used for seam filling are epoxy mortar and cement mortar.
Chemical grouting materials have been widely used in crack repairing and have great variety.
Journal of Waterway and Harbor.
Journal of Waterway and Harbor.