The in situ rock stress prevents the rise of confined water and water inrush for thick floor aquifuge,but for thin floor aquifuge the in situ rock stress wo.
介绍了力压裂应力测量的原理和现场测量结果,论述了煤底板带的阻机理和承压沿煤上升的机理,及原岩应力、压与裂隙扩展的关系。
The in situ rock stress prevents the rise of confined water and water inrush for thick floor aquifuge,but for thin floor aquifuge the in situ rock stress wo.
介绍了力压裂应力测量的原理和现场测量结果,论述了煤底板带的阻机理和承压沿煤上升的机理,及原岩应力、压与裂隙扩展的关系。
Sometimes the flag on a pole fillipaway granula adhereto aquifuge of the original plate burning, and PS in print, original version, so that the plates appear an holdout.
有时一眼的尘埃颗粒粘住晒版原版,在晒版原版和PS版之间,使印版入现吸墨的满缺背。
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