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However, due to the rising cost of its raw materials such as vegetable oils, using of biodiesel is restricted.
Microbial lipid has many advantages like short production cycle, high production efficiency, and low cost, can be used to provide cheap and ample raw materials for biodiesel production.
Materials and Methods Microorganism and precultivation Rhodotorula glutinis No. 31596 was purchased from China Center of Industrial Culture Collection (CICC) .
Acknowledgment The work was supported by Guangdong Natural Science Foundation(7006655) and Guangdong Science and Technology Project Item (2008B011000006) References [1] S.
Diaz, “Biodiesel production by immobilized lipase on zeolites and related materials,” Studies in Surface Science and Catalysis, vol. 174, 2008, pp. 1011-1016

Chowdhury, M Singh, Manufacturing of Engineering Components with Austempered Ductile Iron – A Review, Materials Today: Proceedings (2018),25615-25624
Meena, El Mansori, Material Characterization of Austempered Ductile Iron (ADI) Produced by a Sustainable Continuous Casting–Heat Treatment Process, Metallurgical and Materials Trans.
Aachary, Tensile properties of Austempered Ductile Iron under thermomechanical treatment, Journal of Materials Engineering and Performance (2000), vol. 9(1), pp.56-61
Palkowski, Effect of hot working parameters on microstructure evolution and mechanical properties of Ausformed Austempered Ductile Iron, Material Science Forum (2018), vol. 925, pp. 218-223
Bhadeshia, Model for the maximum fraction of retained austenite in austempered ductile cast iron, Materials Science and Engineering (2002), A333, pp. 60-66.

Introduction Materials for cutting tools followed the trend to make greater hardness and lower toughness.
Sornakumar: International Journal of Refractory Metals & Hard Materials Vol. 22 (2004), p. 17
Okumus: Materials Letters Vol. 59 (2005), p. 3214
Wang et el: Applied Surface Science Vol. 255 (2009), p. 8603
Niinisto: Applied Surface Science Vol. 174 (2001), p. 155

Al(NO3)3·9H2O, Y2O3, Nd2O3,(NH4)2SO4 and NH4HCO3 are raw material, TEOS is additive and ethylene glycol(EG).
Single crystal for solid state laser material [J] [2] hears the thunder, Sun Xudong.
Chinese rare earth journal, 2003, 21(2): 166~169
China rare earth journal, 2005,23:27
China rare earth journal, 2005,23(3):30

Both of TiC and La2O3 dispersed to W can strengthen the mechanical properties of W alloys and improve its using lifetime Acknowledgements The work was supported by National Natural Science Foundation of China (No.11205130), and the Natural science fund for colleges and universities in Jiangsu Province (No.12KJD480002), and Qing Lan Project.
Volterri, et al., Materials Letters, Vol. 52 (2002)，p. 100 [2] M.
Kwon: Journal of Materials Processing Technology, Vol. 168 (2005), p.107 [9] F.L.
Chen: Journal of Materials Science & Engineering, Vol. 27 (2009), No. 3, P.415 (In Chinese) [10] F.l.
Chong:, Journal of Thermal Spray Technology, Vol. 22 (2013), No. 1, p.57

The rocket components The rocket motor case material will be made with light metals or composite materials.
It higher than the melting point of metals or composite materials.
Journal of Aerospace Sciences & Technologies Vol. 65 (2013), p. 254-261
Journal of Applied Polymer Science Vol. 64, Issue 12, (1997), p. 2347-2354
Defence Science Journal Vol. 51, No.2 (2000) [14] ASTM Designation E285-08: Standard Test Method for Oxyacetylene Ablation Testing of Thermal Insulation Materials. (2015)

Materials and methods Plant materials The dried samples of Amomum villosum (Spring No.1) were collected in 2008 from the nursery of Amomum villosum testing field, Yangchun City (Guangdong, China).
The identification of the plant materials was confirmed by Prof.
Wei: Chinese Pharmaceutical Journal Vol. 36 (2001), p. 235 [6] X.
Xiao: Journal of Chinese Medicinal Materials Vol. 27 (2004), p. 438-439 [7] C.
Guan: Chinese Science Bulletin Vol. 49 (2004), p. 2372-2374 [8] Z.

According the "Twelve-Five" planning of building materials industry of China, it advocates that to devoting major efforts to develop energy-saving materials.
Vacuum mixing raw materials by the machine.
Turn the raw materials into the mud.
Journal of Environmental Engineering, 6 (1987) 278-284
Cui, Synthesis of nucleated glass-ceramics using oil shale fly ash, Journal of Hazardous Materials, 173 (2010) 427–432.

Journal of Materials Processing Technology, (2010)
[3] Jackson, K., The mechanics of incremental sheet forming. journal of materials processing technology, (2009)
Journal of Mechanical Science and Technology, (2011)
Journal of Materials Processing Technology, (2010)
Journal of Materials Processing Technology, (2002).

The maximum stress in the structure is less than the material allowable strength.
Table 1 Material properties of Q345qD steel No.
The maximum stress in the structure is less than the material allowable strength.
Vol. 39(2007), P. 707, (in Chinese) [4] Jiansheng Fan, Jianguo Nie, Jianfeng Lv: China Civil Engineering Journal.
Vol. 41(2008), P. 61, (in Chinese) [5] Meixin Ye and Biao Jiang: Journal of Railway Science and Engineering.