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[会议论文] 作者:Liu Yang,Shi Pei Xin,Pan Jian Li,Zhou Xiao Qi,
来源:2017年世界交通运输大会 年份:2017
This paper analyzes the ground deformation during multiple parallel pipe jacking for the installation of Gongbei tunnel pipe roof.The ground loss volume ratio and empirical formulation for estimating...
Pilot scale test of producing nickel concentrate from low-grade saprolitic laterite by direct reduct
[期刊论文] 作者:ZHENG Guo-lin,ZHU De-qing,PAN Jian,LI Qi-hou,AN Yue-ming,ZHU Jing-he,LIU Zhi-hong,
来源:中南大学学报(英文版) 年份:2014
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