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Material Constitutive Model of Workpiece.
Material Failure Model of Workpiece.
References [1] Y.B.Guo, Q.Wen, K.A.Woodbury: Journal of Manufacturing Science and Engineering,Vol.128 (2006), pp.749-759
Elbestawi: PIME, Journal of Engineering Manufacturing, Vol. 215 (2001), pp.755-767
Elbestawi: International Journal of Machine Tools and Manufacture, Vol. 39 (1999), pp.1017-1030.

Temp embrittlement of low alloy ferritic steels such as Cr-Mo steel and Cr-Mo-V steel, which are used for heat-resistant materials of the plant, occurs during long term service at 350 to 550℃.
Electrical resistivity method is useful to distinguish early degradation degree of low alloy ferritic steels, but it is difficult to distinguish the damage degree of long-term aged materials [4].
Magnetic characteristics measurement method is known superior in distinguishing the degradation degree of long-term served materials [5].
Ryu: Journal of the Korean Society for Nondestructive Testing Vol. 21 (2001), pp. 532-541 [5] K.S.
Nam: Journal of the Korean Society for Nondestructive Testing Vol. 20 (2000), pp. 424-43

Acknowledgement Thanks for the financial supports from the Fujian Provincial Nature Science Foundation(E0210011) and the Educational Commission of Fujian province(JA99123),China.
References [1] G..S.Fu, K.W.Qian, J.X.Kang: Materials Review(in Chin.)
Vol.12 (2000,12), p.25 [2] G..S.Fu, W.Z.Chen: The Chinese Journal of Nonferrous Metals(in Chin.)
Kang: The Chinese Journal of Nonferrous Metals(in Chin.)
Vol.11(2001), p.433 [4] G..S.Fu, W.Z.Chen, K.W.Qian: Key Engineering Materials Vol. 297-300 (2005), p. 482 [5] G..S.Fu, F.S.Sun, L.Y.Ren: Journal of Rare Earths Vol.20(2002), p.61 [6] G..S.Fu, W.Z.Chen, K.W.Qian: Journal of Rare Earths Vol.21(2003), p.571 [7]W.X.Liu, X.Y.Huang, Y.R.Chen: Electron microcosmic analyses of materials structures(in Chin.)

Materials and Methods A.
Combining with Figure 1, the results indicated that ammonification occurred mainly in the logarithmic growth phase of strains; this period was the most productive period of cell growth and the energy and materials required for cell synthesis was consumed during this period.
* This work is supported by the natural science fund of Jiangsu province (BK200930405, BE201077311) and the natural science fund social development project of Changzhou city (CS20100015, WS201003).
[9] Xiuzhu Dong, Identification Manual of Common Bacterial Systems, Science Press, Beijing, 2001
[11] Hongyu Wang, Fang Ma, and Junfeng Su, “Identification and characterization of a bacterial strain C3 capable of aerobic denitrification”, Journal, Environmental Science, China, vol. 28, pp. 1549-1552, July 2007

Journal of Engineering Science and Technology, 39, 51
Materials Letters, 97, 121-124
Journal of Materials Chemistry, 10(8), 1835-1840
Journal of Materials in Civil Engineering, 21(11), 694-698
Materials Letters, 41(3), 128-134

These FG materials are designed to have unique advantages of both elements.
Multidiscipline Modeling in Materials and Structures 13 (2017) 590-611
Materials Today: Proceedings, 44 (2021) 4531-4536
Materials Research Express 7, no. 2 (2020) 025703
Journal of Mechanical Science and Technology 33, no. 4 (2019) 1761-1767

Relationship between discharge, velocity and flow area for rills eroding loose, nonlayered materials[J].
Journal of Soil Science, 2000, 37(1): 9-15
Journal of Soil Science,2022,59(01):129-138
Journal of Soil Science,2018,55(03):641-649
Journal of Applied Basic and Engineering Sciences, 2009, 17(4): 513-523

Riverbank Failure Mechanism Fig.3 Failure envelop of riverbank soil Fig.4 Tension crack behind the riverbank face Fig.2 Variation of soil properties with watercontent Tension crack The bank-failure mechanism of Jinjiang riverbank in the study area was identified based on the field observations, discussion with the local community and the test results of the sample materials.
Journal of Geology 91, 1–21(1983)
Journal of Geology 100, 525–544(1992)
ASCE Journal of Hydraulic Engineering 114, 134–150(1988)
R.,.Development and testing of riverbank-stability analysis.Journal of hydraulic engineering , Vol. 122, No.8, 443–454(1996).

AA and its ester derivatives are principal raw materials in the manufacture of polymeric products.
Experimental Technique Materials.
The materials used in this study were the raw material solution of acrylic acid which was provided by a chemical plant and had a concentration of 1.12mol/L. 1-octanol, iso-octanol, aromatic free kerosene were of reagent grade and were used without pretreatment.
Journal of Hazardous Materials, Vol.176,774-783,2010 [2]Xu X, Lin J, Cen P.
Journal of Chemical Industry and Engineering.

In particular, formaldehyde from the furnishing and decorating materials, one of the major indoor air pollutants, is carcinogenic and mutagenic.
Harrison: Environmental Science and Technology Vol. 35 (2001), p. 997
Wong: Environmental Science and Technology Vol. 37 (2003), p. 2296
Li: Journal of Hazard Material Vol. 152 (2008), p. 347
Jiang: Journal of Hazard Material Vol. 182 (2010), p. 90