“drill rod”的概念、定义、翻译、参考文献-科学参考

单词	drill rod
释义	drill rod Encyclopedia 理学孔内钻具释 drill rod；drill pipe钻杆钻探施工中用以连接钻头等，并传递钻压、动力、输送冲洗介质的中空杆件。
随便看	nitrocellulose nitro compound nitro-compound nitrofen nitrofurans nitrogen nitrogen 13 nitrogen-13 nitrogen anaesthesia nitrogen and phosphorus interception from pasturage nitrogenase nitrogenated fuel nitrogen balance nitrogen balance index nitrogen branch nitrogen-containing flavor nitrogen-containing organic compounds nitrogen cycle nitrogen cycling nitrogen deposition nitrogen deposition experiment nitrogen dioxide nitrogen dioxide photolysis nitrogen dioxide pollution nitrogen fertilizer

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。