共搜索到36458条信息，每页显示10条信息，共3646页。用时：0小时0分1秒60毫秒
辉, 屈学化, 兰新哲. 硫酸锌沉淀法处理高铜氰化废水的动力学研究[J]. 黄金, 2015, 36(3): 67-70. LEI Si-ming, SONG Yong-hui, QU Xue-hua, LAN Xin-zhe. Kinetics of treatment process toward cyanide wastewater with high copper... bubble supported organic liquid membrane extraction technology was suggested to treat the auro-cyanide wastewaters. The results show that, not only the high-concentration copper(Ⅰ) in the auro-cyanide......
. WANG Deng-hong, LI Pei-gang, QU Wen-jun, LEI Zhi-yuan. Discovery and preliminary study of the high tungsten and lithium contents in the Dazhuyuan bauxite deposit, Guizhou, China[J]. Science China... be seen as a sign of longstanding regression. WZD area has experienced at least 4 regressions, and the 4 large-scale regressions were an important cause for the formation of high-quality bauxite in WZD area......
a practical perspective, the hydrodynamic parameters of an AUV cannot be acquired with high precision, and the environmental disturbance cannot be avoided. In the forthcoming controller design, the adaptive......
-diameter and 80-mm-high specimens that were carefully compacted in 4 layers. The initial void ratio e0 of all specimens was controlled at about 1.14. The drained triaxial tests were carried out with the GDS... results of the conventional triaxial tests and a total agreement can be obtained. As displayed in Figure 13, the predicted results are relatively accurate at high stress levels. One possible......
stainless steel For more complicated engineering problems, such as foundation pit excavation, pit side loading, tunneling in high-stressed rock mass, dynamic response to earthquake, the behavior..., QIU Zun-wen. Numerical simulation analysis of forming high strength steel sheet under different strain paths [J]. Forging Technology, 2013, 38(1): 35-39. DOI: 10.3969/j.issn.1000-3940.2013.01. 008......
J. Cent. South Univ. (2020) 27: 2614-2627 DOI: https://doi.org/10.1007/s11771-020-4486-8 Multi-UAV surveillance implementation under hierarchical dynamic task scheduling architecture WU Wen-di(伍文迪)1, WU Yun-long(武云龙)2, 3, LI Jing-hua(李晶华)3, REN Xiao-guang(任小广)2, 3, SHI Dian-xi(史殿习)2, 3, TANG Yu-hua(唐玉华)1 1. State Key Laboratory of High Performance Computing (HPCL), College of Computer, National......
] SINNOTT M D, CLEARY P W. The effect of particle shape on mixing in a high shear mixer[J]. Computational Particle Mechanics, 2016, 3(4): 477-504. [21] MARKAUSKAS D, KACIANAUSKAS R, DZIUGYS A, et al... of a reconfigurable vibrating screen machine for mining and mineral processing industries[J]. Procedia CIRP, 2019, 84: 936-941. [76] LIU Chusheng, WANG Zhenqian, WU Jida, et al. A novel high-strength large......
stress reduces to zero owing to stress re-distribution near the excavation boundaries [2-7]. Substantial energy is therefore stored in the peripheral rock caused by high stresses, which can be released...-reflecting boundary enables high- frequency waves to pass though the boundary without reflection, which strengthens the accuracy and validity of the numerical results [16]. In the current numerical......
应用研究[J]. 岩石力学与工程学报, 2011, 30(7): 1414-1421. ZHANG Xiao, LI Shu-cai, ZHANG Qing-song, SUN Ke-guo, LIU Ren-tai, HAN Wei-wei, YUAN Xiao-shuai. Study of key-hole grouting method to harness high pressure......
research on high-level semantic understanding mainly focuses on scene graph generation [11, 12], visual relationships detection [13, 14], visual question answering (VQA) [15, 16], image caption... in the office. Recent work in computer vision has shown that graph, as high-level representation of the image, can well model the interactions between objects in image [12]. So, in order to make full use......
