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, penetration, splitting and compaction effect, and the coal formation grouting content is related to the goaf position, height of water flowing fractured zone and the grouting sequences.Curtain wall can... water curtain grouting and its mechanism in complex coal mine area WANG Zuocheng1, LI Fenqiang2 (1. Xiangchu Company, Changsha 410014, China; 2. The Coal Geological Exploration Institute of Hunan Province......
Crystal-field splitting of Ce3+ in narrow-band phosphor SrLiAl3N4Zhen Song,Quanlin LiuBeijing Key Laboratory for New Energy Materials and Technologies,School of Materials Science and Engineering,University of Science and Technology Beijing摘 要:As a promising narrow-band phosphor,SrLiAl3 N4 has a seemingly ultra-small total crystal-field splitting of only......
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J. Cent. South Univ. Technol. (2011) 18: 658-665 DOI: 10.1007/s11771-011-0744-0 Numerical simulation of calm water entry of flatted-bottom seafloor mining tool HU Xiao-zhou(胡小舟), LIU Shao-jun(刘少军...: The hydrodynamic problem of a two-dimensional model of seafloor mining tool entering still water vertically at constant speed was analyzed based on the velocity potential theory. For the assumption......
; Technical optimization of LiFePO4 preparation by water quenching treatment PENG Zhong-dong(彭忠东), GAO Xu-guang(高旭光), HU Guo-rong(胡国荣), TAN Xian-yan(谭显艳), DU Ke(杜 柯), DENG Xin-rong(邓新荣), LIU Ye-xiang(刘业翔) (School of Metallurgical Science and Engineering, Central South University, Changsha 410083, China) Abstract: A technique of combination of vacuum firing and water quenching was applied......
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Evidence of Decisive Effect of Crystal-field Splitting in Spin-State Transition王雪黎,袁松柳Department of Physics,Huazhong University of Science and Technology摘 要:splitting ΔEHL between low-spin......
J. Cent. South Univ. (2020) 27: 1273-1289 DOI: https://doi.org/10.1007/s11771-020-4366-2 Effect of obstruction on thermal performance of solar water heaters LI Da-peng(李大鹏)1, WANG Yu-fan(王宇凡)1, LIU... University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2020 Abstract: Solar water heaters (SWH) are widely used in urban areas because of their advantages in reducing energy consumption......
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Residual Stress Improved by Water Jet Peening for A Quenched Gear Vincent JI1,R.Oba2,T.Uchiyama2,H.Tsuda3,Dong-Ying Ju4 (1.LM3, ENSAM University, 151, Boulevard de l'Hopital 75013, Paris, France... which an influence is rare in toward processing material like heat being only water fundamentally, and economical,and the characteristics is hard to get are given. There is some research about......