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And at the same time, people’s creativity and productivity aremaximum played, all the material, energy and information areefficient utilized, the ecology of the whole system performs asa virtuous circle.
References [1] Wen Zongchuan and Cui Xin: Mode Construction of Network Eco-city Based on Super-systematic Thinking (Resource Development & Market, 2010, 01) [2] Wen Zongchuan andZhang Lu: Construction of Four-dimensional Model of Eco-city (Science & Technology Progress and Policy, 2011, 11) [3] Li Ya:The ecological responsibility ofgovernment in economic development (Journal of the Party School of the Central Committee of the C.P.C., 2005, 5) [4] Han Sheng: The Research on Eco-city Management System (Master degree theses of Jilin University, 2004)

The resulting material is used by bees to seal holes in the hives, exclude draught, protect against external invaders and mummify their carcasses.
Acknowledgements The authors are grateful for the financial support provided by the Science Foundation of Quanzhou, Fujian province (grant No. 2012Z112).
Eley: British Dental Journal, vol. 186 (1999), p.286

However, a railroad freight car impact test normally requires a lot of work to do; it needs much workforce, material resources, and financial support.
Shanghai: Shanghai science and technology press (2000)
Journal of railway freight. 12 (2008) 34-36.

The same material definition and grid accuracy were set for both of the traditional double-bridge beam structure and the DBBS structure in case of influence of unnecessary factors except the slot.
Journal of Fudan University (Natural Science) Vol.35 (1996): p.538

The most commonly used insulation material is mineral wool or polyurethane.
Performance Analysis of a Two-way Hybrid Photovoltaic/Thermal Solar Collector, Journal of Agr.
Middlesex: Alpha Science International; 2005
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Transactions of ASME Journal of Heat Transfer 1976; 98: 189 – 93

Introduction Numerous properties of materials can be attributed to the movement of single atoms.
Diffusion in amorphous materials.
It works in non-metallic systems, as well as in amorphous or polycrystalline materials.
Nature Materials, 8(9):717--720, 2009
Diffusion in solids: fundamentals, methods, materials, diffusion-controlled processes.

The purpose of this work is to study the minimum fire-extinguishing efficiency of extinguishing n-heptane with halons 1301 and 2402 mixtures in different ratios, which was determined by the gas chromatographic method. 3 Materials and Research Methods Halons 1301, 2402 and their mixtures with different ratios in % wt.
Journal of Fire Protection Engineering. 1996, 8(2), P. 45-63
Zhang, Numerical simulation of the synergistic effects of unwanted combustion enhancement by the C3H2F3Br and C2HF5 blends, International Journal of Hydrogen Energy, 48(9) (2023) 3678–3689
Journal of Fluorine Chemistry, 153 (2013) 101–106
International Journal of Quantum Chemistry, 2021

Hayes, Vulnerability of coastal environments to oil spill impacts, Marine technology society Journal 12 (1978) 18-27
Mello, Modeling an Oil Spill along the Southern Brazilian Shelf: Forcing Characterization and Its Influence on the Oil Fate, International Journal of Geosciences 04 (2013) 397-407
Thompson, Low-pass filters to suppress inertial and tidal frequencies, Journal of Physical Oceanography 13 (1983) 1077-1083
Marques, Numerical Study of Oil Spill in the Southern Brazilian Shelf, 2012 International Conference on Offshore and Marine Technology: Science and Innovation 38-41
Fingas, A literature review of the physics and predictive modelling of oil spill evaporation, Journal of Hazardous Materials 42 (1995) 157-175

[2] YANG Wenrui et al: Chinese Journal of Applied Ecology, Vol. 18 (2007), p. 1869-1876.
(In Chinese) [4] MA zelong, CHENG Genwei: Advances in Water Science, Vol. 5 (2006), p. 748-753.
[7] SHI Xiaoqing, ZHAO Jingzhu, Ouyang Zhiyun: The Journal of System and Software, Vol. 79 (2006), p. 246-252
[8] WANC Liping, ZHENG Jiangtao, ZHOU Xiaowei, et al: Journal of Hydraulic Engineering, Vol. 6 (2012), p. 726-733.
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Evaluation of Tribological Properties of Hard Coatings Obtained on Steel C45 by Electro-Spark Alloying Vladimir Kukareko1, Vasile Agafii2,*, Valentin Mihailov2, Aleksandr Grigorchic1, Natalia Kazak2 1Center for Structural Research and Tribo-Mechanical Testing of Materials and Mechanical Engineering Products, United Institute of Mechanical Engineering of the National Academy of Sciences of Belarus, Minsk, Belarus 2Laboratory of Electrophysical and Electrochemical Methods of Materials Treatment "Boris Lazarenko", Institute of Applied Physics, Chisinau, Moldova E-mail: vasile.agafii@mail.ru Keywords: electro-spark alloying, coating, roughness, microhardness, wear intensity, coefficient of friction Abstract.
It is known that one of the simplest methods of forming surfaces with high tribomechanical properties is the electro-spark alloying (ESA) of metals and alloys with electrodes of various materials [1-5].
In this paper, we studied the tribomechanical properties of electro-spark coatings obtained with hard alloy electrodes and materials that synthesized carbides, intermetallic compounds, oxides, and other substances on steel C45 (St.
The main reason for the wear of materials is the adhesion setting of the contacting surfaces, accompanied by a scuffing and seizing of friction units.
The initial microhardness of the samples coated with different materials was determined on a PMT-3 microhardness tester.