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In this paper, an important raw material in the synthesis of DOTP, TPA was prepared from anthracite[7-8].
Experiment Section Material Material: Dried Yunnan anthracite was provided by Yunnan Zhaotong coal Ltd.
Zhu: Food Science Vol. 31(2010), p. 325 [2] M.Q.
Zhao: Journal of Fuel Chemistry and Technology Vol. 36(2008), p. 139 [8] Q.M.
Guo: Journal of Fuel Chemistry and Technology Vol. 31(2003), p. 496

Recently, from necessity of environmental concerns, trade-off between expectation and bad effect such as quantity restriction of coolant itself or limited use of environmentally hard materials is becoming necessary.
This work was partly supported by Japan Society for the Promotion of Science (Grant-in-Aid for Young Scientists (B), No.20760089) and Mazak foundation.
Rossmoore: Antimicrobial agents for water-based metalworking fluids, Journal of occupational medicine, Vol.23, No.4, (1981), pp.247-254
Rossmoore: Reassessing the health risks associated with employee exposure to metalworking fluid microbes, Journal of the society of tribologists and lubrication engineers, 2002 lubrication engineering, (2002), pp.30-38
Suzuki: Purification effect of micro bubble coolant, Advanced Materials Research Vols.76-78, Trans Tech Publications Ltd., (2009), pp.651-656

Acknowledgements Authors would like to thank the Science and Technology Program of the Ministry of Railway of PRC (2008J012-C) for supporting this research work.
Hu: Journal of Dalian Jiao tong University, Vols. 29(2008) No.5, p.59-63.
Wang: Journal of Dalian Railway Institute, Vol.26 (2005) No.3, p.20-23.
Zheng: Key Engineering Materials.
Zheng: Applied Mechanics and Materials Vols. 16-19 (2009) p.847-850

A degree of that closure depends on the ratio of rib thicknesses h1 and the shell, on the parameters of their material, as well as on the place of rib installation in the shell.
of the shell; (((( )))) (((( ))))[[[[ ]]]] {{{{ }}}}ak akkhiEzF 1 1 111 2cos1/2sin ××××++++ ××××==== ω is wave 1k number of longitudinal vibrations of a rib with Young's modulus of material 1E .
Udalov: On Low-frequency Radiation of Sound by a Supported Cylindrical Shell (Acoustical Journal, Vol.
Yevseyev: Radiation of Sound by a Shell with Longitudinal Stiffening Ribs (Acoustical Journal, Vol.
Gužas: Noise Propagation by Cylindrical pipes and Means of Its Reduction (Vilnius, Science and Encyclopedia Publishers, 1994).

The chosen cemented carbide is YG8, and the steel material is 45 steel, which is fixed on a self-made mandrel, with one end fixed on a three jaw chuck and the other side against a centre.
Sarin.Oxidation behavior of WC-Co[J].Material science and engineering. 1996, A(209):206-212
International[J] Journal of Refractory Metals and Hard Materials.2000,18(2-3),121-129
[4]C Wu, X M Jia..Preparation and properties of castor oil boric acid ester water-based lubricant[J], Journal of Hebei Polytechnic University, 2007(4):53-55

Third is to recycle land-source emissions, take brine from desalination for example, if salt, gypsum, magnesium hydroxide, sodium chloride, and other chemical raw materials are made by solar energy pond, electrodialysis or natural evaporation method, zero pollution emissions and certain economic benefits can be obtained[5].
Bank protection projects in the coastal slope and water fluctuating areas using vegetation, stone, timber and other natural materials will enhance coastal erosion-resistant ability [8].
Acknowledgements This work was financially supported by the key subject in humanities and social sciences conducted by the Ministry of Education in China( No.11JJDZH002).
(In Chinese) [4] Lin Guilan, Zuoyuhui: Journal of Natural Resources (2006).
(In Chinese) [5] Jeppesen T, Shu L, Keir G, et al : Journal of Cleaner Production (2009) [6] Da Liangjun, Yan Jingsong : Urban Research,(2005) (In Chinese) [7] Ao qian: Nature-approximating Landscape Architecture Theory on the Restoration of Coastal Road Plant Landscape, Fujian Agriculture and Forestry University(2009) (In Chinese) [8] Information on http://www.cjstbc.com/compo/exchange/200806/1541.html (In Chinese)

A typical high-temperature thin-film thermocouple is usually composed of multiple layers of materials.
Size parameters Material Length Width Thickness SiO2 80[mm] 5[mm] 1[μm] NiCr/NiSi 0.3[ μm] SiO2 2[ μm] Ta2O5 0.5[ μm] Al2O3 1[ μm] NiCrAlY 1[ μm] Alloy substrate 100[mm] 50[mm] 10[ μm] The properties of various materials used in the model are shown in Table 2: Table 2.
Chinese Journal of Sensors and Actuators, 2016, 29(7):994.999
Chengdu: University of Electronic Science and Technology,2016
Journal of Vibration，Measurement & Diagnosis, 2014, 34 (6): 1129-1133, 1175

Materials and Method Materials Used and its Properties.
The materials and mixture were tested in line with the Indonesian National Standards.
Initially the materials needed were proportioned.
The aggregate materials were heated at about 150-160 °C, dry mixed, then the required amount of emulsion was added.
[15] Thanaya, I N.A., Review and Recommendations of Cold Asphalt Emulsion Mixtures (CAEMs) Design, Journal of Civil Engineering Science and Application: Civil Engineering Dimension.

One of the materials mostly used in heat exchangers is aluminum alloy.
Aluminum alloy is one of the major materials used for heat exchangers because of its lower density, excellent resistance to corrosion, and great machinability [12,13].
This is because conventional fluid, most especially water, causes oxidation of metallic materials, resulting in selective or localized removal of metal on the metal surface through corrosion.
Thus, it becomes imperative to investigate how the introduction of graphene and surfactants influences the corrosion behavior of these heat exchange materials.
Materials and Methods Nanofluid Preparation and Stability Graphene-based nanofluids prepared with different surfactants, including SDS, SDBS, GA, and Tween 80, were used for this study.

Experimental Materials and Methods Experimental Materials The experiment utilized TC4 titanium alloy, a medium-strength α+β duplex-phase fine-grained alloy.
Aviation Science and Technology, 1995, 6:23-24
Nonferrous Metal Materials and Engineering, 2017, 4:239-246
Journal of Materials Science, 1992, 27(2):391-398
Journal of Materials Engineering and Performance, 2003, 13(6):744-752