“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	the song and dance for tea the song and drama for tea the Song Dynasty the Song Dynasty Biographies of Eminent Monks The Song Dynasty mausoleum the Song Dynasty notes the Songjiang Eighteen Scholars Society The Song of Chile The Song of Chinese Revolution The Song of Everlasting Sorrow The Song of Hiawatha The Song of Igor’s Campaign The Song of Kumarbi the Song of Lei Feng The Song of Los The Song of Marfanto The Song of Red Flowers The Song of Songs The Song of the Earth The Song of the Goddess The Song of the Old China The Song of Yesterday The Song of Youth the song with stepping dance The Son of Man

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