“油气管道制造焊缝缺陷”的概念、定义、翻译、参考文献-科学参考

单词	油气管道制造焊缝缺陷
释义	油气管道制造焊缝缺陷 Encyclopedia 工学油气长输管道安全技术释 weld defects of oil and gas pipeline manufacturing油气管道制造焊缝缺陷油气管道焊接过程中产生于焊缝金属及其附近热影响区钢材表面或内部的缺陷。
随便看	collectin collecting collecting and manipulating of Folk literature collecting area collecting canal collecting comb collecting lens collecting machine collecting potential collecting region Collecting Situation about Chinese Ancient Calligraphy and Painting collecting terms collecting tubule Collecting Works on Tea collection collection analysis collection census collection classification collection custody and collection department collection development collection development policy collection digitization collection efficiency collection evaluation collection features

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。