focused log zero 聚焦测井零线

spherically focused log 球形聚焦测井

dual induction focused log instrument 双感应聚焦测井仪 ; 双感应聚焦测井下井仪

dual induction spherically focused log 双感应球形聚焦测井

micro-spherically focused log 微球形聚焦测井

microspherically focused log 微球形聚焦测井

dual induction focused log 双感应聚焦测井

focused log geometrical factor 聚焦测井几何因子

focused resistivity log 聚焦电阻率测井