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Introduction Single-layer reticulated shell structures have been widely used in large-span structures because of their beautiful shape and relatively small weight of structural material per unit area covered.
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[9]Liu Hongwen, Material Mechanics [M] .
Journal of China Coal Society, 2008, 33(9)961-9

The contact surface between the two parts (live surface) is made by ink-spotting the pocket and removing a layer of material.
Morsi, The dynamic stiffness of controlled hydrostatic bearings, Journal of Lubrication Technology. 91 (2010) 597-603
Freier, Comparison of performance of compensated and uncompensated hydrostatic guidance systems, Journal of Engineering for Industry. (2007) 154-165
Shen, Optimum stiffness of externally-pressurized thrust bearings in turbulent regime, Journal of Mech.
Science. 12 (2009) 123-130

The information technology leap irrevocably connected science and technology in the creation of techno-informational anthropospheric environment of the XXI century.
These two antagonistic classes of technological civilizations in safety philosophy and the philosophy of catastrophe are characterized by different labor and professional conditions as well as by unequal profitability, and therefore by dissimilar levels of material and spiritual well-being, hence the cultivation of special technological elitism is evident [11].
Bauman, Philosophy and postmodern sociology, Journal of Questions philosophies. 3 (1993) 107
Senkin, Cryptocurrency: the future or failure: submitted to Journal of Young scientist. 7 (2018).
[12] Global issues, Electronic journal of USIA. 3 (2005) 57-65.

Acknowledgements This work is financially supported by the Natural Science Foundation of State (51074214).
A., General solutions of the equations of elasticity and consolidation for a porous material[J].
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[10] Luan Maotian, Lin Gao. 2-DOF Lumped-parameter model of dynamic impedances of foundation soils[J], Journal of Dalian University of Technology, 1996, 36(4): 477-482

Material and methods The aerosol samples were collected using the Anderson Impactor at water treatment plants working with activated sludge system.
Canadian Journal of Microbiology 48 (2002), p. 681-696
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Introduction Recently the high strength concrete pile foundation has been widely applied in engineering owing to its high bearing capacity, reducing differential settlement and good anti-seismic performance, combining with the superiority [1] of high strength concrete having higher strength and stiffness，lighter structure weight, more dense solid material, impermeability and frost resistance than normal strength concrete.
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Henan Science, 2002，20（6）：653～655
Journal of Hydroelectric Engineering, 2004，6 [6] R.Narayanan and I.S.
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We can make effort from the material incentive and spiritual stimulation respectively[8]
Beijing: science press, 2009 [5] Wang Guo Shun.
Journal of Wuhan university of technology, 2007, 29 (4): 148-151
Discuses the establishment of effective incentive and restraint mechanisms for enterprise operator in our country [J].journal of Inner Mongolia statistics, 2009 (3): 27-29
Science management research, 2002 (20), 24-26

Influence of both factor to the deposition speed Q can be represented by equation (3) (Q：deposited thickness contributed by materials sputtered from target materials on the substrate in unit time).
Acknowledgements This work was financially supported by the National Science Foundation of China (No: 61177032) References [1] J.
Journal of Applied Physics, 2008, 103(4): 44502 [2] J.
Microelectronics Journal, 2006, 37(8): 837-840 [5] D.
Journal of Physics D: Applied Physics, 2008, 41(10): 105115 [6] S.

A huge quantity of implant designs with varied size, shape, materials, and features have been developed successfully [5].
In this investigation, the mechanical properties of the materials, such as Poisson's ratio and Elastic Modulus, were standardized, and all materials were assumed to be isotropic, homogeneous and linearly elastic.
Materials. 28(8) (2012) 919-927
Materials. 125 (2022) 104892
Swain, A critical review of dental implant materials with an emphasis on titanium versus zirconia, Materials. 8(3) (2015) 932-958