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and Random Rotation Ensemble methods were used for comparison to evaluate the performance of the proposed MGARF method. Many applications suggest that RF is a state of art ensemble learning algorithm [46......
of Technology, 2011. [27] BARDE A A, KLAUSNER J F, MEI R. Solid state reaction kinetics of iron oxide reduction using hydrogen as a reducing agent[J]. International Journal of Hydrogen Energy, 2016, 41(24......
of Yunnan Province, Kunming University of Science and Technology, Kunming 650093, China; 3. State Key Laboratory of Complex Nonferrous Metal Resources Clear Utilization, Kunming University of Science......
of cement-to-tailings ratio, the heat convection rate tends to decrease in general, however, it is slightly different and shows a transitional state within 40-110 d. When cement-to-tailings ratio decreases......
, 22(3): 703-714. [11] LI Yu-bang, TAO Yan, ZHU Fei-lin, et al. Distribution and existing state of indium in the Gejiu tin polymetallic deposit, Yunnan Province, SW China[J]. Chinese Journal......
, LUO Hang, ZHOU Ke-chao, ZHANG Dou (State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China) Abstract: Piezoelectric catalysis refers to the process of using tiny......
-state aging of eutectic SnPb and Pb-free solders[J]. Journal of Materials Research, 2002, 17(2): 291-301. [59] 陈 燕. 稀土铈对锡银铜无铅钎料组织性能的影响[D]. 哈尔滨: 机械科学研究总院, 2006.CHEN Yan. Effects of cerium on property...(1/2): 466-473. [114] HE M, CHEN Z, QI G J. Solid state interfacial reaction of Sn-37Pb and Sn-3.5Ag solders with Ni-P under bump metallization[J]. Acta Materialia, 2004, 52(7): 2047-2056. [115] HU Y......
Res, 1966, 71: 3939. [13] BRACE W F. Brittle fracture of rocks. State of stress in the earth’s crust[M]. JUDD W R, ed. American Elsevier Publishing Company, 1964: 111-174. [14] SIB G C, LIEBOWITZ H......
DOI: 10.11817/j.ysxb.1004.0609.2021-35995 滇西北羊拉铜多金属矿床铅锌成矿作用初步研究 李 波1,向佐朋1,王新富1,黄智龙2,唐 果1, 3,刘月东4,邹国富1, 3,岳 言1 (1. 昆明理工大学 国土资源工程学院/有色金属矿产地质调查中心,西南地质调查所,昆明 650093; 2. 中国科学院 地球化学研究所, 矿床地球化学国家重点实验室,贵阳 550081; 3. 中国有色金属工业昆明勘察设计研究院有限公司,昆明 650051; 4. 云南迪庆矿业开发有限责任公司,香格里拉 674400) 摘 要:......