基本解釋[能源科學(xué)技術(shù)]直接斷裂英漢例句雙語例句The drill bit is a direct tool for rock breakage. The rate of penetration is closely related with the drill bit as well as the mechanical properties of the rocks.鑽頭是直接破碎井底巖石的工具,鑽井速度的快慢不僅與鑽頭有關(guān),而且與所鑽巖石的力學(xué)性質(zhì)密切相關(guān)。lib.swpu.edu.cndirect breakage更多例句專業(yè)釋義能源科學(xué)技術(shù)直接斷裂