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methods according to our work. 4.1 Using an electro-bioreactor In order to deepen the understanding of electrochemical bioleaching for the treatment of complex sulfide ores and to use this understanding......
J. Cent. South Univ. (2020) 27: 3544-3566 DOI: https://doi.org/10.1007/s11771-020-4509-5 Numerical simulation research on response characteristics of surrounding rock for deep super-large section chamber under dynamic and static combined loading condition FAN De-yuan(范德源)1, LIU Xue-sheng(刘学生)1, 2,......
on the instances with small gradients and retains the instances with large gradients so that instances with a large gradient occupy the main positions in the information gain estimation. Such a treatment can......
Engineering Research Center for Control & Treatment of Heavy Metal Pollution, Central South University, Changsha 410083, China; 3. Changsha Environmental Protection College, Changsha 410004......