岩心收获率(core recovery percentage)岩心长(core recovery length)与取心进尺(footage cored)之比的百分数，即岩心收获率=岩心长度/取心长度X100%。
..._新浪博客 关键字]：液力割心、岩心收获率 、松散地层 [gap=1761]keywords]: hydraulic core-breaking unit, the core recovery,the unconsolidated formations ...
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取心收获率 core recovery ; recovery of core 取芯收获率 coring recovery rate 岩心收获率 core recovery ; Core recovery Recovery ratio of core ; recovery of core ..
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...very ; recovery of core 取芯收获率 coring recovery rate 岩心收获率 core recovery ; Core recovery Recovery ratio of core ; recovery of core ..
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玻璃钢取心工具是专为提高辽河油田含砾石松散地层取心收获率和岩心完整性而研制的。
Glass steel coring tool is specifically developed for improving the core recovery of conglomeratic weak formation and the core integrality in Liaohe Oilfield.
玻璃钢取心工具是专为提高辽河油田含砾石松散地层取心收获率和岩心完整性而研制的。
The new coring tool that made of glass fiber reinforced plastic is used to improve the coring recovery and integrity in the loose gravel formation in Liaohe Oilfield.
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