drilling hole pattern的意思|示意
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钻孔方式
drilling hole pattern的网络常见释义
炮孔布置图 ... bottom hole pattern 井底形状 drilling hole pattern 炮孔布置图 ; 炮孔布置 square hole pattern 方孔布置 ...
drilling hole pattern相关例句
The bottom hole pattern of a well is the aggregation of the pits on the bottom rock cut by the bit teeth in the course of drilling.
井底模式就是钻头在钻凿岩石的过程中，钻头牙齿在井底岩石上打出凹坑的集合。