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  1. 1
    Microscopic oil displacement effect of nitrogen oil-based foam

    Microscopic oil displacement effect of nitrogen oil-based foam by LI Shaopeng, HU Zhiheng, YAO Zengyang, SHANG Fanhe, LI Songyan

    Published 2025-07-01
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  2. 2
    Influence of Lower Double-Track Tunnel Spacing on the Stress and Deformation Characteristics of Upper Tunnel in Double-Level Condominium Tunnels

    Influence of Lower Double-Track Tunnel Spacing on the Stress and Deformation Characteristics of Upper Tunnel in Double-Level Condominium Tunnels by Huang Zhanjun, Guo Wanglong, Tong Lihong, He Xiaohui, Ding Haibin, Li Songyan

    Published 2022-01-01
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