“coring bit”的概念、定义、翻译、参考文献-科学参考

单词	coring bit
释义	coring bit Encyclopedia 理学钻探环境保护释 coring bit取心钻头以超硬材料作为切削刃，在回转钻进中通过切削岩石以采取圆柱状岩心的钻头。
随便看	utility software utility systems integration utility theory utility theory for games utility tunnel Utility Tunnel Law utilizable regulation utilization and improvement of purplish soil utilization and reclamation of lime concretion black soils utilization coefficient utilization coefficient of irrigation water utilization coefficient of out driving time utilization degree of waterflooding reserve utilization efficiency of feed energy utilization landfill biogas utilization of agricultural biomass energy utilization of agricultural biomass energy sources utilization of agro-climatic resources utilization of aquatic biological lipids utilization of ash and slag utilization of energy utilization of FGD gypsum utilization of fly ash utilization of heterosis in rapeseed utilization of heterosis or hybrid vigor

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