“mechanical excavator”的概念、定义、翻译、参考文献-科学参考

单词	mechanical excavator
释义	mechanical excavator Encyclopedia 工学铲土运输机械释 mechanical excavator机械式挖掘机依靠履带以自行的方式进行牵引，具有可带着工作装置作360°回转的、由钢丝绳或齿轮齿条操作的上部结构，主要用正铲装置采掘矿物、剥离岩土并装载至运输机器或卸至堆料场的土方机械。
随便看	software service evolution software service middleware software service release software service reliability software service requirement engineering software service requirement management software service running support environment software services blueprint software services ecosystem software service security software services reuse software service system software service system construction and configuration software service value software sneak analysis software stability software subdivision software support system software system software system design software testing software tool software traceability software transactional memory software trap

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