“drillpipe”的概念、定义、翻译、参考文献-科学参考

单词	drillpipe
释义	drillpipe Encyclopedia 工学钻杆释 drillpipe钻杆钻井作业中用于延伸井眼、传递扭矩和输送钻井液，并连接钻机地表设备和井眼底部钻磨设备的空心厚壁圆钢管。
随便看	administration of archaeological excavation Administration of Chinese Classics administration of Chinese traditional medicines Administration of Court Music administration of cultural relics administration of cultural relics exportation administration of disaster-relief affairs administration of environmental monitoring administration office administration office building administration of geographical names administration of large-scale fireworks show administration of military and civil affairs administration of police affairs administration of private collection of cultural relics administration of public entertainment places administration of public places at high-risk of disorder administration of public security and order administration of public security in hotel industry administration of public security in official seals making business administration of public security in pawnshop businesses administration of radioactive articles Administration of Royal Music administration of scenic and historic area administration of sports

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。