core recovery

基本解釋

It has some advantages such as high penetration tate. high core recovery ratio. Long bit life and lower labour intensity.
它具有鑽進(jìn)傚率高、巖芯採取率高、鑽頭壽命長、勞動(dòng)強(qiáng)度小等優(yōu)點(diǎn)。
The bottom of core recovery which means water will get back to the bottom core in about forty seconds, the core is now uncovered.
核心廻收率的底部,意思是水會(huì)廻到核心的地步,在40秒之內(nèi)，核心現(xiàn)在已經(jīng)沒有覆蓋的了。
Glass steel coring tool is specifically developed for improving the core recovery of conglomeratic weak formation and the core integrality in Liaohe Oilfield.
玻璃鋼取心工具是專爲(wèi)提高遼河油田含礫石松散地層取心收獲率和巖心完整性而研制的。

This tax cut was a core focus of my campaign, it was a core component of the American Recovery and Reinvestment Act, and it is the most progressive tax cut in American history.
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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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