“permanent way tamping machinery”的概念、定义、翻译、参考文献-科学参考

单词	permanent way tamping machinery
释义	permanent way tamping machinery Encyclopedia 工学铁路养路机械释 permanent way tamping machinery线路捣固机械通过对铁路轨道的拨道、起道抄平，道砟捣固及道床肩部道砟夯实作业，提高轨枕底部和道床肩部道砟的密实度，增加轨道的稳定性，修正轨道方向、横向和纵向水平偏差，使之达到线路设计标准或线路维修要求的大型养路机械。又称捣固车，是铁路线路大修和综合维修的主型机械之一。
随便看	definition definitional domain definitional equivalence definitional identity definitionally equal definitional occurrence definition by abstraction definition by cases definition by extension definition by induction definition by mathematical induction definition by recursion definition by transfinite induction definition for China's mega cities Definition of Art definition of image definition of labor relation definition of meters definition of relevant market definition of situation definition phase definition with antonym (s) definition with sentence definition with synonym(s) definition with synonym (s) or antonym (s)

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