“pipeline survey and design”的概念、定义、翻译、参考文献-科学参考

单词	pipeline survey and design
释义	pipeline survey and design Encyclopedia 工学管道勘察设计释 pipeline survey and design管道勘察设计管道勘察与设计的统称，是油气管道工程建设重要环节，直接影响油气管道工程建设投资效益与质量安全，进而对国民经济发展产生重大影响。
随便看	singular pencil of matrices singular periodic solution singular perspectivity singular perturbation singular perturbation method singular perturbation problem singular perturbation system singular perturbed system singular plane singular plane of support singular point singular point at infinity singular point of a curve singular point of a difference equation singular point of a differential equation singular point of a quadric singular point of a surface singular point of higher order singular point of order k singular probability distribution singular process singular projective transformation singular proposition singular q-cochain singular quadratic form

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。