“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	protection area of railway safety Protection/control of military stress injury protection danger protection design of orifice protection device for overwinding protection equipment protection facility of fishing port protection forest protection for geological heritage protection for the power electronic equipment protection mapping control protection, monitoring and control device for distribution lines protection object protection of ancient and famous trees in Shaanxi protection of animal biosafety protection of Chinese materia medica resources protection of cultivated land protection of dialects protection of discharged prisoner protection of drug trademark protection of electronic equipment from environmental factor protection of electronic equipment from shock and vibration protection of financial consumer rights and interests protection of fisheries spwaning ground protection of fishery organisms feeding grounds

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。