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The paper concentrates on the material mechanism analysis of airliner landing onto water in slide decelerating stage.
Material Mechanism of Impact Acceleration At the time of plane contacting the wave water, the acceleration caused by impact is very large.
[2] He Qian, el all, Computer simulation of airplane landing onto water based on the Lagrange method[J], Journal of Mechanical Strength, 2010(4), 556-560
[4] Liu Xin et al, Analysis of Dynamic Characteristic Parameters of Airdropping Equipment Landing Water and Optimization[J], Journal of System Simulation, 2011(2),p252-256
[6] Yang Xiufeng, et all, Simulation of Water Entry with Smoothed Particle Hydrodynamics Method[J], Chinese Journal of Computational Physics, 2011(4)523-528.

Annotate the materials: How students study to understand the materials, concluding and inference in the topic investigation, take shape and propose.
Collect, sort out and analyze the materials.
Students read relevant materials and plan to have view of convincingness.
Journal of Research in Science Teaching, 37(10),1996-1111
International Journal of Science Education 15:531-552

Tripatty et al. [35] evaluated heat propagation in porous materials with the influence of uneven heat generation past an expanding sheet.
Heat transfer in boundary layer magneto-micropolar fluids with temperature-dependent material properties over a stretching sheet, Advances in Materials Science and Engineering 11 (2020) 1?
Numerical solution for flow of a Eyringאowell fluid in a pipe with prescribed surface temperature Journal of the Brazilian Society of Mechanical Sciences and Engineering (2019) 41:518 [8] A.
MHD Micropolar Nanofluid Flow over an Exponentially Stretching/Shrinking Surface: Triple Solutions, Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 56(2) (2019) 165-?
Journal of Advances in Mathematics and Computer Science, 26(1) (2018) 1-19

Introduction Ceramic perovskite-type oxides with formula ABO3 (A is usually a rare earth element and B is transition metal) has been found to be outstanding candidates for intermediate temperature solid oxide fuel cell (IT-SOFC) cathode materials.
Experimental Procedure Powder of La0.6Sr0.4CoO3-α was prepared via a complexing method using metal nitrate salts as starting materials and CA-EDTA as a combined chelating agent.
Zhu: Progress in Materials Science 57 (2012), p. 804-874
Mia: Journal of Power Sources 173 (2007), p. 837-841
Wang: Journal of Power Sources 185 (2008), p. 609-614

The device is almost suitable for all materials.
The device is almost suitable for all materials.
Dripke: Advanced materials & Processes.
Vol. 49(B12)(2009), p.44-46. in Chinese [6] Zenxiang Fu, Jize Shi, Shichun Wu: Journal of Materials Processing Technology.
Ohmia et al: Journal of Nuclear Materials.

Li: Journal of Hunan University(Natural Sciences Edition), Vol 26 (1999), p.38.
Nurulla: Materials Letters, Vol 62 (2008), p.935
Qu: Journal of Northeast Normal University(Natural Science Edition), Vol 39 (2007), p.55.
She: Journal of Northwest Normal University(Natural Science Edition), Vol 42 (2006), p.68.
Epstein: Chemistry of Materials, Vol 19 (2007), p.3589

Dissolution concentrations in typical normal workpice materials of PCBN tool material at different temperature are then calculated.
The machining tests were performed on workpiece materials in Table 3-6.
International Journal of Machine Tools and Manufacture 46(5) (2006),p. 482-491
Vleugels, The role of chemical wear in machining iron based materials by PCD and PCBN super-hard tool materials.Diamond and Related Materials, 16(3) (2007),p. 435-445 [7] J.A.
Mathew, On machining of hardened AISI D2 steel with PCBN tools.Journal of Materials Processing Technology 171(2) (2006),p. 244-252

Materials and methods 2.1.
The water absorption of the untreated coconut sheath fiber reinforced composite materials is high compare to the alkali treated coconut sheath fiber reinforced composite materials.
Hamdan, The effect of alkali treatment on tensile properties of sugar palm fibre reinforced epoxy composites, journal of Materials & Design, Volume 29, Issue 7, 2008, pages 1285-1290
Influence of alkali treatment and fibre length on mechanical properties of short agave fibre reinforced epoxy composites, Journal of materials & design, Volume 32, Issue 8-9, September 2011, page 2629-4640
Roatgi, Kalyani Vijayan, Structure property studies of fibres from various parts of the coconut tree, Journal of material science, August 1982, Volume 17, Issue 8, pp 2453-2462

Application of Spline Function Based on Material Properties in the Deformation Analysis Fumin Lu1 , Tingyao Jiang2 1Key Laboratory of Geological Hazards on Three Gorges Reservoir Area of Ministry of Education, Three Gorges University, Yichang City, China 2Computer and Information College , Three Gorges University, Yichang City, China 1lfm640929@ctgu.edu.cn , 2jiangty@ctgu.edu.cn Keywords: spline function; material property; deformation; analysis Abstract: Considering the material property of the soil body to the earthquake area and the situation that the law of the deformation of surface points in regions of active seismicity will vary before and after the occurrence of an earthquake, the paper discusses the method to erect a model of vertical deformation in regions of active seismicity using spline function.
The paper is subsidized by state natural sciences foundation (No. 41172298), the paper is subsidized by the scientific research foundation for NASG key laboratory of land environment and disaster monitoring (No.
[2] Zhengming Wang and Dongyun Yi, Erecting Models to Surveying Data and Parameter Estimation, Changsha: National Defense Science and Technology University Press, 1977
[5] J.Van Mierlo, A Testing Procedure for Analyzing Geodetic Deformation Measurement, Bonn,1978 [6] Fumin Lu, “Application of Kalman filter method in dam deformation analysis” ,Site Investigation Science and Technology, (1), 2002, pp43-45
[10] Zhenglin Yu, “ On the dynamic adjustment of free leveling networks ”, Journal of Wuhan Surveying and Mapping Institute, (1),1988, pp72-82

Materials and Method A.
Materials Science and Engineering: C (2012) 32 (6), 1331-1351 [15] ST Wicaksono, A Rasyida, A Purnomo, NN Pradita, H Ardhyananta, MIP Hidayat.
IOP Conference Series: Materials Science and Engineering (2017), 223 (1), 012063 [17] A Rasyida, K Fukushima, MC Yang.
IOP Conference Series: Materials Science and Engineering (2017) 223 (1), 012023 [18] Tesson B., Genet M.J., Fernandez V., Degand S., Rouxhet P.G., Martin-Jézéquel V., Surface Chemical Composition of Diatoms, European Journal of Chemical Biology (2009), 10, 2011-2024
Series: Materials Science and Engineering 1234567890 188 (2017) 012019 [24] Murphy, S.V., Skardal, A., dan Atala, A.