Search results

Generally, the material of reduction case is HT200.
Acknowledgements This work was supported by the Heilongjiang province science and technology planning project (No.W12A102).
Analysis and design of pinion with inner helical gear by FEM[J].international Journal of Modern Physics,2008, 22(9-11):pp.1859-1864 [4] Mohamed Slim Abbes,Slim Bouaziz,Fakher Chaari,etc.
International Journal of Mechanical Sciences, 2008, 50(3):pp.569-577 [5] Adnet, N.,  Bruant, I., Pablo, F.
Applied Mechanics and Materials[J]. 2011, 86: pp 842-845.

Introduction Laser welding has incomparable advantages in advanced material processing, for it is able to narrowly focus laser radiation on a small area and generate a high intensity heat source.
Acknowledgements This work was supported in part by the National Natural Science Foundation of China (51175095), the Guangdong Provincial Natural Science Foundation of China(10251009001000001, 9151009001000020) and the Specialized Research Fund for the Doctoral Program of Higher Education(20104420110001).
Kawahito : In Proceedings of LAMP2009-the 5th International Congress on Laser Advanced Materials Processing (Japan, 2009), #298, #09-150
Zhang: Welding Journal Vol.87 (2008) No.10, pp.323-330
Yao: Journal of Materials Processing Technology Vol.205 (2008) No.1-3, pp.404.

Materials and Methods Flow chart of the pilot study.
During the reaction of permanganate, the new ecosystem active chemical manganese dioxide(ACMD) which covered a negative charge and characteristics of colloid materials was formed in a neutral PH.
Water Science and Technology , 1998 , 37 ( 2): 49- 55 [4] Schneider OD, Tobiason J E.
[6] LIU Can bo, LV Mou, Coagulative Characteristics and Mechanism of Fresh Manganese Dioxide [J], Journal of Qingdao Technological University ,2008,29(5):99-103
[7] LIU Wei, Cai Guo -qing, Influence of algae removal by ferrate (Ⅵ) pre-oxidation on DOM in cultured algae solution Mill Valley, Journal of Harbin Institute of Technology, 2002,34(2):220-224.

Thus more and more attentions are being paid to the urban soil heavy metal Pb pollution, the pollution control and remediation technology research become a hot issue in the environmental science.
Effect and Mechanism of Immobilization of Cadmium and Pb Compound Contiminated Soil Using New Hybrid Material[J].
Environmental Science, 2011, 32(2):581-588
Journal of Hazardous Materials, 2006, 137(3): 1758－1764
JOURNAL OF HAZARDOUS MATERIALS, 2011, 186(2-3): 2075-2082.    

It uses magnetic force produced by permanent magnetic material or electro-magnetic mechanism to realize the force or moment non-contact transfer [1].
XU et al. [12] show that the driving ability of system depends on the materials of permanent magnet rotor, structure of blood pump and mechanism of electromagnet.
XU: Advanced Science Letters, Vol. 4 (2011), p. 1
Haik: Journal of Magnetism and Magnetic Materials, Vol. 241(2002), p. 292
Stiller: European Journal of Mechanics B/Fluids, (2007), p. 1

Introduction Automotive covering parts mould material Belongs to typical high strength, high hardness materials.
Most of materials are Cr12MoV and 7CrSiMnMoV and the hardness of HRC50-65 after quenching.
Acknowledgments This research is supported by the National Natural Science Foundation of China (Project approval number: 51235003).
Journal of Mechanical Engineering,2000,36(3):13-16
[2] Tatar K,Gren P.Measurement of Milling Tool Vibration during Cutting Using Laser Vibrometer[J].International Journal of Machine Tools &Manufacture, 2008,48(3):380-387

July 2010, a fire accident occured to the stacked construction materials under bridge , and was extinguished after two hours.
Journal of Highway and Transportation Research and Development. 22（6）, 68-71.
Journal of Highway and Transportation Research and Development. 22（7）, 58-63.
China Science and Technology Information. 18, 74-75.
Fujian Construction Science & Technology. 5, 18-19.

Membrane technology can be used for the separation of hydrocarbons from inert gases and the different hydrocarbon gases emitted can be individually separated using novel membrane materials that have relatively high permeation and selectivity.
The separation concept of hydrocarbons from a shuttle tanker vent gas stream using membrane technology requires the use of different membrane material for each separation, hence the suitability of this membrane will be determined.
Experimental 2.1 Materials The method of Tirouni et al. [6] was adapted and modified.
Journal of Membrane Science. 2006; 271(1–2):114-124
Journal of Membrane Science. 1993; 80(1):189-198

Since construction is characterized by high consumption of energy and construction materials as well as producing large amount of wastes and residue, supply chain management makes a great difference in reducing unnecessary and exorbitant waste.
House owner should work closely with architect or designer to ensure his home's design meets LEED's criteria and earns an adequate number of points in the following eight categories: Innovative Design Process, Locations & Linkages, Sustainable Sites, Water Efficiency, Energy & Atmosphere, Materials & Resources, Indoor Environmental Quality, and Awareness & Education.
LEED for Homes uses land, energy, and material more economically so as to minimize the project’s impact on the site, which makes the difference in site planning.
Acknowledgements This research is supported by the 211 Project of Wuhan University and Natural Science Foundation of China (No. 51178357&No. 71173080).
Meltzer, (2000), Cohousing: Verifying the importance of community in the application of environmentalism, Journal of Architectural and Planning Research, vol. 17, pp. 110-132

(IEEE) mentioned IE as 'a science of sustainability' [6].
Lifset, the editor of the journal of Industrial Ecology, pointed out that IE is a rapid developing branch of the science system [7].
A mutual benefiting network can be built through the physical materials and energy exchange, so that EIP can ultimately achieve zero waste discharged, and coordination among economic, social and environmental sectors [11].
China Environmenal Science, Vol.19(1) (1999) 72-76 [2] Jian Li, Gangcai Chen.
Journal of China University of Geosciences, Vol.10(4) (2010) 60-66