The self-supporting rock ring is analysed based on mechanics and FEM in the paper.

  • 根据力学分析和有限元计算,研究了围岩自承岩环的实质和效果.

  • 互联网摘选 2025-01-20 00:17:32

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句