mining with filling造句

例句与造句

1. Movement law and stability analysis of overlaying strata under the condition of mining with filling
   充填开采时上覆岩层的活动规律和稳定性分析
2. The mining with filling in goal provides advantages for the rational mining of coal under buildings , railroads and water bodies
   摘要采空区充填开采为“三下”煤炭的合理开采创造了条件。
3. It's difficult to find mining with filling in a sentence. 用mining with filling造句挺难的