双语例句
- The drill pipe that was broken has been found.
断了的钻杆被找到了。 - Drill pipe threads are not cleaned in that way.
钻杆丝扣不是那样清洗的。
权威例句
Drill stemDrill stemDrill stemDrill stem for deep drillingsSm and Gd isotopic shifts of Apollo 16 and 17 drill stem samples and their implications for regolith historyFailure analysis of drill stem based on support vector machine and cluster analysis theoryPrediction of oil gravity prior to drill-stem testing in Monterey Formation Reservoirs, offshore CaliforniaFailure mechanism of drillstem in Huabei oil field and its coun-termeasuresNew Developments in Drill Stem Rotary Shoulder ConnectionsDrill Stem Resistance Effects in Electric Telemetry LinksA GENERAL FORMULATION OF DRILL STEM MECHANICS AND ITS APPLICAIIONS [J]Case History of Drillstem Failures Offshore West AfricaSYSTEM AND METHOD FOR DYNAMIC SEALING AROUND A DRILL STEM
