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Except for improved resistance to corrosion, materials used for implants also require higher resistance to abrasive wear.
Lei: Surface engineering of biomedical metallic materials by plasma-based low-energy ion implantation.
Combrade: Wear analysis of materials used as orthopaedic implants.
Michalski: Journal of Materials Science Letters, 19, (2000), p. 1411-1414
Dobrzański; Podstawy nauki o materiałach i metaloznawstwo (Fundamentals of Material and Metal Sciences).

Although high-quality paving materials are used, the damage of many steel bridge decks has not been effectively improved.
Experimental studies are carried out on these materials to evaluate their characteristics; it is used to select appropriate materials in the project to improve the fatigue crack resistance and water damage resistance of bridge deck pavement materials.
Performance research of high- viscosity asphalt mixture as deck-paving materials for steel bridges.
Road Materials and Pavement Design, 18, 208-220, 2016. https://doi.org/10.1080/14680629.2016.1163279 [4] Luo, Y., K.
Construction and Building Materials, 225, 214-222, 2019. https://doi.org/10.1016/j.conbuildmat.2019.07.119 [5] Zhang, D., F.

The raw materials, which are the magnesite in this case, are melted by absorbing heat released by arc in the three-phase ac electrical furnace and then to be coagulated into the final product.
During the smelting process, the raw materials are melted by absorbing heat released by arc in the three-phase ac electrical furnace and then to be coagulated into the final product.
The whole smelting process consists of five states: Starting state: beginning of the smelting process; Feeding raw material state: the state when worker feeds raw material into the furnace; Exhausting state: The melting process of raw materials will produce some gas, this part of the gas needed to be placed outside furnace.
Table 2 The Rule Base for Electrode Current Presetting Model Rules Antecedents Conclusions Rule 1 and and and Rule 2 and and and Rule 134 and and and Rule 135 and and and where are numeric data used to represent qualitative states (for example, 1, 2, 3 forrepresents the quality of the raw material being good, medium, poor, respectively). take values in set {1,2,3} respectively. denotes the granularity of raw materials, denotes the quality of raw materials, denotes the quality of furnace.
Ungar, A hybrid neural network-first principles approach to process modeling, AICHE JOURNAL, 1992, 38(10): 1499～1511

Corrosion Science, Dept.
Materials Science and Engineering, Royal Institute of Technology Drottning Kristinas väg 51.
Kröger, Journal of the American Ceramic Society, 1973. 56(4)
Macdonald: Impedance Spectroscopy - Emphasizing Solid Materials and Systems. 1987: John Wiley & Sons, Inc
,Ho: Materials research society symposia proceedings Vol. 124 (1988), p. 137

As a promising processing technique of hard and brittle materials, ultrasonic assisted grinding (UAG) can not only enhance the machining efficiency but also improve the surface quality [4].
Once a wheel depth of cut ap is given to the workpiece and a feed motion is provided to the worktable at a rate of Vw with a stroke of S, the grinding wheel rotating at a speed of Vs will interfere with the workpiece to remove the work-materials.
However, it should be noted that in the first two regions the ratio in EUAG is much less than that in CG, indicating that it is easier to remove the work-materials in EUAG than that in CG.
Wu, et al.: Journal of the Japan Society for Abrasive Technology, Vol. 47 (10) (2003), p. 550-555.
Liang, et al.: Materials Science Forum, Vol. 626-627 (2009), p. 35-40.

(see in figure 2) Fig. 2 Geology and monitor points on the section II1-II1 1.2.2Mechanical parameter of materials Rock mass on the section II1-II1 is divided into the following eleven generalized materials: II rocks, III1 rocks(Marble), III2 rocks(Marble),1 rocks(Marble),III1 rocks(sandy slate),III2 rocks(sandy slate), IV1 rocks(sandy slate),2 rocks+toppling-deformation mass, the faults, the dikes, deep joints (SL44-1).
The basic mechanical parameter of materials is listed in tables 1-2.
Table 1 Basic mechanical parameters of rocks No Type of materials E(GPa) μ ρ(kg/m3) c/MPa φ(。)
Feedback analysis of the intake slope of Longtan Hydropower Project,China.International Journal of Rock mechanics and Mining Sciences.2004,41(3): 518 [8] Feng.
Beinjing: Chniese science publishing company. 2000.

For the materials used in a LED module, lenses can be categorized into glass lenses and plastic lenses.
Polycarbonate was selected as a lens material.
The encapsulation material between plastic lens and LED chip is silicone.
Bing, “Optical simulation analysis of high power LED package structure”, Proceedings - International Symposium on Advanced Packaging Materials, 2011, pp. 99-103
Huseyin, “Application of Taguchi method on optimization of testing parameters for erosion of glass fiber reinforced epoxy composite materials”, Materials and Design, vol. 46, April 2013, pp. 706-712

Zheng, Study on Ultrasonic Wave Assisted Extraction of Lac Dye, Food Science, 31(20) (2010) 116-120
Science in China Ser.
Chen, et al, Study of Aloe-emodin and Emodin Scavenging Oxy-free Radicals, Chinese Journal of Hospital Pharmacy, 26(1) (2006) 12-14
Food Industry Science and Technology, 29(11) (2008) 122-124
Liu, et al, Radical Scavenging Activity of Grape Wines Made in China, Food Science, 30(15) (2009) 90-93.

Outside the device is a sleeve made of PVC materials, which can prevent water or other fluids from disturbing the internal components and influencing the observation of soil moisture.
Science & Technology Review, 2009, 27(11): 82-92
Meteorological and Environmental Sciences, 2011, 34(4): 84-87 [3] China Meteorological Administration.
Journal of Applied Meteorological Science 2011, 22(2): 249-256 [9] Hu Xinhua, Du Xiaoling, Quan Genyuan.
Meteorological Science and Technology, 2010, 38(2): 239-242

Those buildings will play an important role in the competitiveness of countries or cities, and more will be a new challenge and a major breakthrough to the construction technology and science [2, 3].
The quantity of structures and materials is calculated.
The structure types and material forms, key technologies, project management approaches and BIM simulated construction are detailed in Table 1.
Christoph, "Challenges for the Implementation of Integrated Design in the Planning Practice", Procedia-Social and Behavioral Sciences, 119(2014), 529-38
Jürgen, "The project benefits of Building Information Models（BIM）", International Journal of Project Management, 31(2013), 971-980