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, 34(9): 917-923. [8] QIU T S, YAN H S, LI J F, LIU Q S, AI G H. Response surface method for optimization of leaching of a low-grade ionic rare earth ore[J]. Powder Technology, 2018, 330: 330-338. [9......
is the water surface tension; V(Di) is the cumulative volume of pores less than Di; ρw is the water density. Figure 12 Fitting parameters of van Genuchten model as functions of kaolin content and dry......
://doi.org/10.1016/j.compgeo.2015.05.001. [19] XIE You-sheng, CAO Ping, LIU Jie, DONG Li-wei. Influence of crack surface friction on crack initiation and propagation: A numerical investigation based......
the relation in formula (1). As a result, a positive lateral creep force Fy produces in the wheel-rail contact surface. A corresponding positive lateral movement yw occurs, which results in a pair......
Metal Materials and Engineering, 2017, 46(3): 646-650. [12] ZHU M, LI M, ZHOU Y. Oxidation resistance of Cr1-xAlxN (0.18≤x≤0.47) coatings on K38G superalloy at 1000-1100 ℃ in air[J]. Surface......
of ground surface pre-grouting strengthening deep fault fracture zone[J]. Chinese Journal of Rock Mechanics and Engineering, 2013, 32(S2): 3688-3695. [15] 李召峰, 李术才, 刘人太, 蒋宇静, 沙 飞. 富水破碎岩体注浆加固实验与机制研究[J......
materials, and the SEM image shows that it has a smooth surface structure. The molecular formula of PP fiber is , and carbon is the main ingredient of PP fiber, which is also tested by EDS. Moreover......
, LIU Z. Effect of cutting speed on surface integrity and chip morphology in high-speed machining of PM nickel-based superalloy FGH95[J]. The International Journal of Advanced Manufacturing Technology......
surface method and the genetic algorithm[J]. Materials and Manufacturing Processes, 2013, 28(7): 823-834. [22] ZHAO G Q, CHEN H, ZHANG C S, et al. Multiobjective optimization design of porthole extrusion......
. Dynamic shear modulus of undisturbed soil under different consolidation ratios and its effects on surface ground motion [J]. Earthq Eng Eng Vib, 2013, 12: 561-568. DOI: 10.1007/s11803-013-0197-6. [61] ZHOU......