overburden strata
基本解释
- [能源科学技术]上覆岩层
英汉例句
- The overburden strata movement is a complicated time and space process.
覆 岩层的运动是一个复杂的时空过程。 - This kind of strata is distributed widely in the Quaternary overburden layer of mountain riverbeds and mountain sloping field.
这类地层广泛存在于山区河床，山前坡地等第四系覆盖层中。 - Based on the similar material simulation and prectical experiment in situ, the movement charactedistic of overburden strata of longwall sublevel caving method has been studied in the paper.
本文用相似材料模拟，现场实测等方法研究放顶煤开采覆岩活动规律。
双语例句
词组短语
- overburden separated strata 覆岩离层
- mining overburden separated strata 采动覆岩离层
- overburden strata structure 覆岩体结构
- overburden strata movement 覆岩运动
- overburden strata grouting 覆岩注浆
短语
专业释义
- 上覆岩层
The dynamic displacement of overburden strata and surface is studied by adopting the method of numerical simulation, under the condition of idiographic geology. The process of the movement of surface with the face advanced is simulated factually.
在相似材料模拟试验的基础上,采用数值仿真方法,进行了具体地质采矿条件下的采场上覆岩层动态移动规律研究,模拟了随工作面推进地表的移动规律。