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., Urumqi, Xinjiang, 830052, China 2.Key Laboratory of Xinjiang Agricultural Engineering Equipment Innovation Design Laboratory.
Conf. on Applied Mechanics, Materials and Manufacturing, Changchun, China, 1288-1293 November(2012)．

Isolation and Characterization of Three Bacterium Strains for Biodegradation of Methamidophos Dandan Li1,a, Yongze Yuan1, Yuanlei Chen1, Na Li1, Jinglong Li1, Yongliang Zheng2, Li Xiong1, Hui Geng1, Deli Liu1,b* 1Hubei Key Laboratory of Genetic Regulation and Integrative Biology, College of Life Science, Central China Normal University, Wuhan, Hubei 430079, China 2College of Life Science and Engineering, Huanggang Normal University, Huangzhou 438000, China alidandan_cup@163.com, bdeliliu2013@163.com Keywords: methamidophos; bacterium strains; organophosphorus pesticides; biodegradation; isolation and characterization.
Materials and Methods A.

Simulated Welding Heat Affected Zone Toughness and Microstructure Transformation of a Ti-Zr Microalloyed Low Carbon Steel WANG Chaoa, SHI Minghao, ZHANG Pengyan, ZHU Fuxian and WANG Guodong The State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang City, Liaoning Province, People’s Republic of China achao_neu@163.com Keywords: low carbon steel, Ti-Zr microalloying, acicular ferrite, welding heat affected zone (HAZ), inclusion Abstract.
Some researchers proposed the concepts of metallurgy of oxides in steels and inclusion engineering based on the idea of achieving microstructure control through controlling non-metallic inclusions in steel [2,3].
Experimental Materials.

Study on Room Air Conditioner Dehumidification Capacity Qian Wang1, 2, a, Qinglin Meng1,b 1State Key Laboratory of Subtropical Building Science, South China University of Technology Wushan Road, Guangzhou, China, 510641 2School of Mechanical and Electrical Engineering, Guangdong University of Petrochemical Technology Guandu 2nd Road, Maoming, China, 525000 awq73618@126.com, barqlmeng@scut.edu.cn Keywords: Room air conditioner (RAC), Dehumidification capacity, Cooling capacity, Energy efficiency ratio (EER) Abstract.
Generally speaking, wall temperature is approximately equal to evaporative temperature because of the wall thickness of the coil and its material.
It affects the design of coil size, layouts, fin material, tube pattern and so on [5].

Introduction Mass customization (MC) supply chain network system is composed of nodes of suppliers, manufacturers, distributors, retailers and customers, raw materials along each node converted into personalized products for customers.
MC Supply chain has a self contradiction: contradiction of scale production and customer satisfaction, the key of the contradiction is the set of the customer custom separation points (CODP).
Proceedings of 31stAnnual Conference of the American Society of Engineering Management. 2010,345-351

The key to calculate loss in kind is establishing function between environment (pollutant concentration) and various in-kind losses caused by environmental pollution.
Thus, in this research we have to assess Parameters and roughly with the Existing water quality standards and toxic materials.
Acknowledgements This work was financially supported by the EEPSEA-China Small Research Grant, Beijing Normal University Education Foundation, School of Chemistry and Chemical Engineering Shihezi University.

Numerical Study on Hydrodynamic Environment Effect of Channel-narrowing Project in the Complex Tidal Estuary Zekun Song1, a,Xuefeng Xu1,b 1Second Institute of Oceanography, Key Laboratory Engineering Oceanography, SOA, Hangzhou 310012, China azekunsong@126.com, b 29617772@qq.com Keywords: the North Branch, Hydrodynamic Environment; Channel-Narrowing project, Numerical model.
The North Branch of the Changjiang River used to be the main channel of the estuary discharging the majority of the water mass and waterborne materials into the East China Sea.

Determination of Heavy Metals in Water System of Beijing Urban Area and a countermeasure to remove them Yaru Liu1,a, Honghong Yang1, Nanhua Liu1, Jinmei Nie1, Chengmin Cui1, Lei Liu2, Zheng Wu1, Xiaoning Wang1 and Zhendong Liu1,b,* 1School of materials science & engineering, Beijing institute of fashion technology, Beijing, 100029, China 2The affiliated high school，Peking University, Beijing, 100871, China aliuyaru_2010@163.com, bzdliu_bift@163.com Keywords: water pollution; heavy metal; chelating fiber; wastewater Abstract.
It’s a key item of URTP program for undergraduate students of Beijing institute of fashion technology (ZHD-120002).

Influence of Equivolumetric Mixture of Ethyl Levulinate and Fatty Acid Methyl Esters on Chosen Properties of Diesel Fuel FRANKIEWICZ Andrzej 1,a*, PRZEDLACKI Marcin2,b and JANECKA Katarzyna2,c 1Automotive Industry Institute, PIMOT, Jagiellonska 55, Warsaw, Poland 2Warsaw University of Technology, Faculty of Civil Engineering, Mechanics and Petrochemistry, Lukasiewicza 17, Plock, Poland aandrzej.frankiewicz@interia.eu, bmarcin.przedlacki@wp.pl, cjanecka.katarzyna@interia.pl Keywords: ethyl levulinate, fatty acid methyl esters, diesel fuel Abstract.
The main problem, remaining to be solved is to test the influence of this compound on key physicochemical properties of diesel fuel.
Materials and Experimental Procedure Two samples of EL were used: one, which was obtained by esterification (purity: 94 % (m/m)) and the other one, which was purchased from Sigma-Aldrich (purity: 99 % (m/m)) and that was used to the cetane number measurement.

Friction and wear behavior of plasma sprayed nanostructured and conventional WC-Co coatings under water environment Xiaoqin Zhao 1, 2, a , Jianmin Chen1�, b, Huidi Zhou1, c 1 State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China; 2 Graduate School, Chinese Academy of Sciences, Beijing 100039, China a xq_zhao22@163.com, b chenjm@lzb.ac.cn, chdzhou@lzb.ac.cn Keywords: Plasma spraying; WC-Co coating; water environment; friction and wear behavior Abstract.
In addition, water or other fluids may affect the wear rate of a material by a number of mechanisms, primarily (although not exclusively) as agents of corrosion and/or lubrication [5].
Aiming at developing cermets composite coatings with excellent wear resistance in water environment so as to aid to the tribological surface engineering of some sliding components working in aqueous conditions, we are to focus on the friction and wear behavior of plasma-sprayed nanostructured WC-Co coating under water environment in the present research.
This would be rational if one notices that, aside from the factors such as hardness, toughness, carbide grain size, phase distribution, binder phase content, and microstructure, the testing conditions including the counterpart material could also have prominent effects on the friction and wear behavior of the WC-Co coating [3,6,8].