“油气管道修复技术”的概念、定义、翻译、参考文献-科学参考

单词	油气管道修复技术
释义	油气管道修复技术 Encyclopedia 工学油气长输管道安全技术释 oil and gas pipeline repair technology油气管道修复技术针对内检测、直接评估、试压检测中发现的缺陷，在6个月内进行缺陷检查和做修复计划表，按规定程序实施油气管道维护修复管理的方法。
随便看	approximate compactness approximate computation approximate construction approximate continuity approximate controllability approximate counting approximate cubature approximate degenerate kernel approximate derivable approximate derivative approximated function approximate difference equation approximate differentiability approximate differential approximate differentiation approximate discontinuity approximate dynamic programming approximate eigenvalue approximate eigenvector approximate entropy approximate entropy, ApEn approximate equality approximate equation approximate expression approximate factorization

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。