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and the thermodynamic properties. 2 Experimental 2.1 Materials and methods ITO target-scrap was obtained from the Uctend Co., Ltd., (Shanghai, China). The displayed sample was crushed......
, Central South University, Changsha410000, China; 2. Aihua Group Co., Ltd., Yiyang 413000, China) Abstract: Combining with the current hotspot of using the special two-dimensional structure, excellent......
Center for Tunneling and Urban Underground Space Engineering, Huaqiao University, Xiamen 361021, China; 3. Shenzhen Road and Bridge Construction Group Co., Ltd., Shenzhen 518028, China; 4. School......
Research and Technology Development Fund of China Petroleum; Project(2017E-15) supported by the Scientific Research and Technology Development Fund of PetroChina Co. Ltd.) 通信作者:俞理,高级工程师,从事微生物渗流研究; E-mail......
率达到93%,对,Cl-和等其他离子的吸附均小于1%.但活性炭材料易发生阴燃,缓慢氧化后有CO释放,在生产,贮存,运输过程中存在一定的安全隐患. 早在1970年,周长祥等[58]首次发现泡沫塑料可从卤化物中吸附金,铁,钼和铼等金属离子.周长祥等人使用聚氨酯聚醚型多孔泡沫塑料研究其在不同介质中对铼的吸附能力,结果表明在氢氟酸介质中对铜矿中铼的吸附率大于97%,富集倍数为 1×104.该吸附分离方法可..., ZHONG Hong, JIANG Tao, LIU Guang-yi, WANG Shuai. Selective electric-oxidation leaching and separation of Dexing molybdenite concentrates[J]. The Chinese Journal of Nonferrous Metals, 2013, 23(8......
. China Railway City Development and Investment Group Co., Ltd., Chengdu 610000, China; 3. Key Laboratory for Geomechanics and Embankment Engineering of Ministry of Education,Hohai University, Nanjing......
Automobile Co., Ltd., Wuhu 241000, China; 5. Institute of Materials Processing and Forming Technology, Guangdong General Research Institute of Industrial Technology, Guangzhou 510650, China Received 7 April......
collected from the Qinghai Geological Survey Institute. We obtained the concentrations of 15 geochemical elements at each sampling point: Au, Sn, Ag, As, Sb, Bi, Co, Cu, La, Pb, Zn, W, Mo, Nb and Cd... Fan-yun declare that they have no conflict of interest. Acknowledgments The authors would like to thank the Co-Construction MapGIS Library by Engineering Research Center for Geographic Information......
J. Cent. South Univ. (2021) 28: 2140-2157 DOI: https://doi.org/10.1007/s11771-021-4758-y Ground-borne vibration generated by high-speed train viaduct systems in soft-upper/hard-lower rock strata XING Meng-ting(邢梦婷)1, 2, WANG Ping(王平)1, 2, ZHAO Cai-you(赵才友)1, 2,WU Xue(吴雪)1, 2, KANG Xiu-shan(亢秀山)3 1......
Engineering Design Co., Ltd., Yueyang 414012, China Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2021 Abstract: To investigate the static compressive......