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Analysis Material and Grinding parameters.
Sponsored by the National Natural Science Foundation of China (No.10672134, No.50875214).
References: [1]M.J.Balart, A.Bouzina, L.Edwards and M.E.Fitzpatrick, The onset of tensile residual stresses in grinding of hardened steels, Materials Science and Engineering A 367 (2004) 132–142 [2]Mofid Mahdi, Liangchi Zhang, Apply mechanism grinding –V. thermal residual stresses, Int.J.Mach.Tools manufacture.
Chattopadhyay, A study of effects of cry-cooling in grinding, International Journal of Machine Tools and Manufacture 35 (1) (1995) 109–117
Chandrasekar, Simulation of thermal stresses due to grinding, International Journal of Mechanical Sciences 43 (2001) 831-851 [9] D.A.Doman,A.Warkentin,R.Bauer, Finite element modeling approaches in grinding, International Journal of Machine Tools & Manufacture 49 (2009) 109–116 [10] Malkin S.

It was reported by Andreão et al [17], that adsorption/desorption isotherms type IV are typical of mesoporous materials and that the hysteresis of type H1 is linked to porous materials constituted by agglomerates of spherical particles of uniform size, referring to this the IUPAC nomenclature.
Minot: Surface Science Vol. 606 (2012), p. 1208
Helble: Journal of Materials Science Vol. 45 (16) (2010), p. 4480
Hensen: Microporus and Mesoporus Materials Vol. 151 (2012), p. 34
Singh: IJSETT - International Journal for Science and Energing Technologies with Latest Trends Vol. 3 (1) (2012), p. 1

SERVICE SCIENCE（4）:101–117 [2]PAN Ke, SHI Jian-yun.
Journal of the China Railway Society, 2007,29(2):27-31 [4]Patrick X.W Zou ,Jie L.
African Journal of Business Management Vol. 4(7), pp. 1299-1307, 4 July, 2010 [8]Ali Erbasi.
The Use of the AHP Method in the Selection of the Most Appropriate Production Materials by Businesses: A Sample Study on Tractor Body Materials.
Journal of Advanced Science.

Concrete material used the Solid65 entity unit to simulate in reinforced concrete beam, steel used the Beam188 beam element to simulate, CFRP materials used the Shell41 unit to simulate, and test block used the solid45 to simulate.
The simulation parameters of CFRP were consistent with the actual material.
Acknowledgements This work was financially supported by Fund about the Tibet autonomous region of science and technology plan projects (Tibet 2012-01-11).
China Civil Engineering Journal, 2006,39(3):24-36 (in chinese) [2] China Engineering Construction Standardization Association Standards.
Journal of Jiamusi University (Natural Science Edition), 2005, 23(2):318-320,323 (in chinese) [6] Meng Liyan, Wang fenglai, Pan Jinglong.

High-purity (99.99%) polycrystalline ITO pellets were used as source material.
Huang, "Electrochromic behavior of NiO film prepared by e-beam evaporation," Journal of Science: Advanced Materials and Devices, vol. 2, pp. 225-232, 2017
Chandra, "Effect of annealing parameters on optoelectronic properties of highly ordered ZnO thin films," Materials Science in Semiconductor Processing, vol. 100, pp. 200-213, 2019
Liu, et al., "Influence of thermal annealing on electrical and optical properties of indium tin oxide thin films," Materials science in semiconductor processing, vol. 26, pp. 588-592, 2014
Kulkarni, "Calculation of the figure of merit for indium tin oxide films based on basic theory," Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, vol. 13, pp. 1048-1052, 1995.

The Cp1 of electrode materials was calculated according to literature[8].
The P of symmetric supercapacitors with low composite ratios is high because much REG exists in the materials.
Generally, the high-frequency region represents the sum of the internal resistance of the materials, electrolyte resistance, and contact resistance between the working electrode and the current collector.
[2] WEI Sun, CHEN Xu-yuan: Journal of Power Sources Vol.193(2009), p. 924-929
[9] Chung DDL: Journal of Materials Science Vol.37(2002), p.1475-1489

Physicochemical characterization of Chuanxiong particles by ultrafine pulverization Lianwei YANG 1,a, Ruijie WANG2,b, Miao JIA 3,c , Guosheng Gai 4,d 1 Department of Material Science and Technology, Northeastern  University at Qinhuangdao Branch, Qinhuangdao 066004, China 2 Department of Environment  Science and Technology, Northeastern  University at Qinhuangdao Branch, Qinhuangdao 066004, China 3 Department of Foreign language, Northeastern University at Qinhuangdao Branch, Qinhuangdao 066004, China 4 Department of Material Science and Technology, Tsinghua University, Beijing 100084, China aemail: yllwo@126.com; bemail: ruijiewang@163.com; cemail: miaojiamail@163.com; demail: gsgai@tsinghua.edu.cn Keywords: Chuanxiong, ultrafine pulverization, ferulic acid, extraction Abstract.
The particle size of medicinal materials is an important physical property that affects pharmaceutical behaviors[4,5,6,7,8].
Materials and pulverizing Chuanxiong was purchased from Hubei Medicinal Materials Co, China.
Medical journal of China. vol.86(2006),p.68 [5] S.
China journal of traditional Chinese medicine and pharmacy. vol.24(2009),p.127 [13] Z.

Most of the materials are use as bio-carrier, such as PVC, PE, PS, PP, rubber, polyurethane [3], those organic carrier materials have the advantage of designable and processable and disadvantage of poor biocompatibility, difficult biofilm fixation and low space utilization.
These highly porous materials have a lot of applications as filters for molten metal, hot gas and diesel engine exhausts filters, catalyst carriers, biomaterials, thermal insulators for furnaces and aerospace applications, gas combustion burners and lightweight building materials [12-19].
[10] Shou-ren Wang, Hao-ran Geng, Lin-hai Hui, et al.: Journal of Materials Engineering and Performance.
Wong.: Materials Letters.
[18] Zhengchang SONG, Boquan LIN.: Chinese Journal of Mining Science and Technology ,Vol,2( 2010), p.248,in Chinese

The material used by both the board sides of the backhoe excavator bucket is 20CrMnMo, other parts are 16Mn.
This paper uses the Mohr-Coulomb elastic-plastic model to simulate the soil materials[9,10].Model yield function is (1) Where: is Shear stress, is Normal stress, is Adhesion, is internal frictional angle, Adhesion and internal frictional angle relate to Strain hardening factor.
Chinese Journal of Construction Machinery,2007,02 [2] ZHU Jian-xin, HU Huo-yan, MEI Yong-bing, Power Consumption Study on Bucket Vibratory Excavation of Hydraulic Excavator,J.
Journal of Tongji University(Natural Science) ,2008,10 [3]J.Walker, H.S.Yu.
Journal of Huazhong Agricultural University,2009,02 [5]LinQingan.Fully conversant with Pro / ENGINEER Wildfire 4.0 Chinese version of the IntegratdCourse,M.

Currently, most of membrane model materials are made of polymers and the cost is high.
Materials and Method Experimental apparatus and operational conditions.
Journal of Environmental Engineering, Vol1.2(2002), p1018- 1029
Journal of Membrane Science, Vol.284 (2006), p17-53
Water Science and Technology, Vol.37 (1998), p307-315.