core recovery

基本解释

It has some advantages such as high penetration tate. high core recovery ratio. Long bit life and lower labour intensity.
它具有钻进效率高、岩芯采取率高、钻头寿命长、劳动强度小等优点。
The bottom of core recovery which means water will get back to the bottom core in about forty seconds, the core is now uncovered.
核心回收率的底部,意思是水会回到核心的地步,在40秒之内，核心现在已经没有覆盖的了。
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。

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So my measure is going to be are we doing things in a sensible way, meeting core functions, not endangering our recovery.
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The central issues remain the employment picture and housing, which are core ingredient necessary to stoke an economic recovery.
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