1) roof layer bearing capability
顶板岩层受力
2) roof strata
顶板岩层
1.
Dynamic events in roof strata-occurrence and prevention;
顶板岩层动力事件发生机理与防治方法
2.
Instability behavior for roof strata in shallow seam longwall mining;
浅埋煤层长壁开采顶板岩层的不稳定性态
3.
The instability of the gob roof will cause slow or catastrophic damage to the cover rock in strip mining, the instability and failure mechanism of the gob roof strata can be studied by catastrophic theory.
采空区顶板的失稳会导致条带开采覆岩系统缓慢或突变性的破坏,采用突变理论可以揭示采空区顶板岩层破坏失稳机理。
3) roof stratum
顶板岩层
1.
The effects of roof stratum\'s physical properties,geometry parameters and movement states on rock burst danger were analyzed by numerical simulation with UDEC4.
0对煤层上覆顶板岩层的物理、几何属性及运动状态对煤体冲击矿压危险性的影响规律进行了模拟研究。
2.
Aiming at the influence effects of roof stratum on rock burst,the research methods of physical simulation experiment in laboratory,UDEC 4.
针对顶板岩层对煤体冲击的影响作用机理,采用实验室物理模拟试验、UDEC 4。
4) room's roof stratas
仓房顶板岩层
5) the overlying strata
顶板上覆岩层
6) plentiful water aquifer top layer elevation
富水岩层顶板
补充资料：佛力光明受生藏
【佛力光明受生藏】
谓菩萨生如来家，入佛智力，得大光明，游诸刹海，供养承事一切诸佛，是名佛力光明受生藏。（刹，梵语具云刹摩，华言土田。）
谓菩萨生如来家，入佛智力，得大光明，游诸刹海，供养承事一切诸佛，是名佛力光明受生藏。（刹，梵语具云刹摩，华言土田。）
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条