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Journal of hydraulic engineering, 2001(12): 1-6
Journal of hydraulic engineering, 2000, 11:49-54
Journal of Sediment Research, 2003, 2(1): 33-38
Journal of mountain science. 2011, 29(4)：469-473
Journal of Nuclear Agricultural Sciences, 2010, 24(5): 1032-1037.

“Three zones” in the underground coal gasification Experimental Materials.
The hearth of the reactor is poured refractory material and its outer wall is made of special steel used for pressure vessels.
Yu: Science & Technology Review, (2000) No.12, p.51(In Chinese) [3] L.H.
Coal Science and Technology, Vol.28 (2000) No.2, p.31 (In Chinese) [7] L.H.
Yang: Journal of Nanjing University of Science and Technology, Vol.25 (2001) No.5, p.533 (In Chinese) [9] R.Y.

Primary experiments, in which small electrodes with different materials are used to machine 3mm thickness TC4, are carried out.
Machining parameter table for small hole under the condition that different electrode materials and capacitances are chosen is shown in Table 2.
From Fig.7 it can be obtained that no matter what electrode materials are chosen machining efficiency increases as capacitance increases and electrode relative wear decreases little as capacitance increases.
Acknowledgement This study has been supported by National Natural Science Foundation of China.
[5] Y.Li,X.J.WANG,M.Guo et al.: Journal of Tsinghua Univ.

The raw materials were firstly melted in a crucible by heating the furnace to 800℃ and then poured in a cast iron mold at about 720℃.
Development of near-eutectic Al-Si casting alloys for piston applications [J].Materials Science Forum, 2002, 396/402 (2):625-630
Metallurgical and Materials Transactions, 2007, A 13: 945-951
Microstructure refinement and mechanical properties of severely deformed Al-Mg-Li alloys[J].Materials Science and Engineering,2002, A328: 87–97
Chinese Journal of Aeronautics. 2011,24: 681-686

Materials and Methods The proposed methodological approach of this study has three phases, as shown in Figure 1.
So, the components and raw materials were used with the specifications listed in Table 1 because they were the optimum in the hydraulic tests.
The efficiency of the materials and components used that were created, which aims to reach the highest level of reducing and improving the percentage of salts present in GGW and reducing it by the average of effective for TN is 57.14%, and Total phosphorous is 55.5 %.
Therefore, during the design of this system, consider using materials that help improve water quality to the highest possible degree and achieve a quality suitable for use in agriculture and irrigation.
Helmy, "Performance of an integrated household greywater treatment system for water optimization and reuse," Applied Water Science, vol. 14, no. 11, 2024

Tilt-up process can reduce the cost of labor and materials in wall construction.
Then, the transportation of the material are also reduced.
So the pollution from the cars which transit the material can be reduced, too.
Behavior of Embedded Steel Connectors In Concrete Tilt-Up Panels[J].ACI Structure Journal.1998,78:400-411
Science and Technology of Oversees Building Materials 1995(12) [18] Xiangkui Yang, Jun Yang, Brief Introduction of Several Methods of Building Industrialization [J] Journal of Kaili University 2007(6) [19] Yao He, Hui Wu, Jialong Chen, Breifly Discuss about the Present Situation of Seismic Performance and Application Prospect of Tilt-up construction Uesd Recycled Concrete.

Materials Science Forum Vols, 800-801(2014) 506-510
Journal of Materials Processing Technology.2003, 138 (1-3): 436-442
Materials Science Forum Vols, 800-801 (2014): 660-665
Journal of tool technology, 2005 (7) : 44-46
Wuhan University of Science and Technology, 2012.

Magnetic nano-adsorbents have the advantages of both magnetic separation techniques and nano-sized materials, which can be easily collected by an external magnetic field [6-7].
Experimental Materials.
Ge: Applied Surface Science.
Hidajat: Journal of Colloid and Interface Science.
Journal of Colloid and Interface Science.

N.KHalili and B.Loret [6] established an elastic-plastic porous medium model of heat-liquid-solid ignoring rock damage; The National Natural Science Foundation of China(50974028);Overseas Scholars Fund Project of Heilongjiang Province (1c2009c33).
Mathematical modeling of flow in saturated porous media on account of fluid-structure coupling effect [J].Journal of Hydrodynamics, 2003,18(4):419-426
Elasto-plastic damage model for geomaterials and strain localization analyses[J].Chinese Journal of Rock Mechanics and Engineering, 2004,23(21):3577-3583
Constitutive model of saturated-unsaturated clay and its numerical simulation[J].Chinese Journal of Rock Mechanics and Engineering, 2005,24(17):3011-3016
Constitutive model of structural loess[J].Chinese Journal of Rock Mechanics and Engineering, 2005,24(4)565-569

This work shows that craftsmen of the 12 th century were able to create complex nanostructured materials via a know-how, which is nowadays partially lost.
Viti: Journal of American Ceramic Society Vol. 84 (2001), p. 442
Fabre: Journal of Non-Crystalline Solids Vol. 332 (2003), p. 28
Truong: Journal of Raman Spectroscopy Vol. 35 (2004), p. 195
Materials Science Letters Vol. 15 (1996) p. 137 [15] C.