“steel pipeline-up and weld”的概念、定义、翻译、参考文献-科学参考

单词	steel pipeline-up and weld
释义	steel pipeline-up and weld Encyclopedia 工学【管道施工】释 steel pipeline-up and weld钢管组装焊接对待焊管口进行清理、坡口检查及修整、组对并按规定焊接方法完成焊接的整个过程，是管道施工的一道工序。
随便看	narrative narrative analysis Narrative Art Study on TV Series narrative dance narrative history narrative illustration narrative literature Narrative Literature in the Song, Yuan, and Ming Dynasties narrative nursing Narrative of the Life of Frederick Douglass,an American Slave,Written by Himself Narrative Poem of Mulan Narrative Poetry narrative policy framework narrative psychology narrative singing music of Dao Qing narrative singing music of Henan Zhuizi narrative singing music of Jiangxi Nanbei-ci narrative singing music of Qinghai ping-xian narrative singing music of Suzhou Tan-ci narrative singing music of Xiang-yuan narrative sound montage Narrative Story of Shunzi Narrative Story of Wang Zhaojun Narrative Story of Zhang Yichao narrative therapy

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。