基本解釋[能源科學技術(shù)]內(nèi)螺紋鉆桿接頭英漢例句雙語例句Due to the increasing number of deep wells and directional wells being drilled, longitudinal fracture occurred on the box-ended drill pipe tool joint is often reported.近年來由于深井、定向井等逐漸增多，油氣井鉆井中鉆桿內(nèi)螺紋接頭縱向開裂失效成為常發(fā)事故。tool joint box更多例句詞組短語短語tool -joint box 鉆桿接頭tool joint box更多詞組專業(yè)釋義能源科學技術(shù)內(nèi)螺紋鉆桿接頭