There is essential difference between the mechanical condition of unloading engineering rock mass and loading engineering rock mass.

  • 卸荷状态工程岩体的力学条件与传统的加载岩体有本质的区别。

  • 互联网摘选 2025-01-20 19:02:23

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