weak structure strata的意思|示意

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弱构造层

weak structure strata的网络常见释义

弱结构岩层 ...键词 ： 深部围岩 弱结构岩层 钻孔失稳 成孔控制 [gap=1529]Keywords : deep surroundingrock；weak structure strata；drilling instability；control of poreforming ..

weak structure strata相关例句

In this paper the sink problem of the finite close water bearing strata system with weak leaky seam have been discussed, under the general condition we obtained the structure of solution.

本文对有限封闭具弱渗透层的含水层系渗流问题，在普遍情形下求得了解的结构。