“pipeline inner inspection”的概念、定义、翻译、参考文献-科学参考

单词	pipeline inner inspection
释义	pipeline inner inspection Encyclopedia 工学管道内检测释 pipeline inner inspection管道内检测通过内检测器在管道内由输送介质推动，在移动过程中检测管壁，不需要中断管线运行。用于确定并描述缺陷特征的完整性评价方法。又称在线检测。
随便看	regular polygon regular polygon division by diagonals regular polyhedral angle regular polyhedral group regular polyhedron regular polyhedron group regular polymer regular polytope regular position regular power series regular precession regular premium regular prime regular prime number regular prism regular problem regular process regular product regular projective transformation regular pyramid regular quadratic form regular quadratic space regular quadric hypersurface regular quotient object regular ramification point

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