“bottom-hole plug”的概念、定义、翻译、参考文献-科学参考

单词	bottom-hole plug
释义	bottom-hole plug [`bäd·ǝm ¦hōl ´plǝg] ^{PETROLEUM ENGINEERING} A bridge plug or a cement plug installed near the bottom of the drill hole to shut off a depleted, water-producing, or unproductive zone.
随便看	paw pawdite pawl PAX paxilla Paxillosida Paxillosina payback period pay dirt paying payload payload-mass ratio payoff matrix pay ore payout time pay sand pay streak pay television pay zone Pb P band PBI Pb-I-Pb junction PBI test p-block elements

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