The spatial variability of plentiful water aquifer top layer and aquiferfloor elevation in Sanhuhe irrigation field is researched using the Geostatistics.
运用地质统计学理论，对三湖河灌域的富水岩层顶板及含水层底板高程进行空间变异性分析。
2
The influence of staggered distance on the failure of floor strata in double-longwall mining on the confined aquifer is local and temporary.
承压水体上对拉面开采的错距对底板岩层破坏的影响只是局部的和暂时性的。
3
"Mining above aquifer", as the main method to explore coal seams above confined aquifer, in which the determination of coal seam floor failure depth is the key factor and precondition.