“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	quasi-geostrophic potential vorticity quasi-geostrophic theory quasi-global method quasi-gradient quasi-graph quasi group quasi-group quasigroup quasi-harmonic quasi-harmonic approximation quasi-harmonic differential equation quasi-harmonic function quasi-harmonic system quasi hereditary algebra quasi-hereditary algebra quasi-Hermitian matrix quasihole quasi-holomorphic quasi-homeomorphic space quasi-homeomorphism quasi-homogeneous quasi-homogeneous polynomial quasi-homogeneous surface quasi-Hopf algebra quasi-hydrostatic pressure

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。