“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	Home of Liang Qichao home of Li Dazhao home of Liu Shaoqi Home of Li Zongren Home of Lu Xun in Shaoxing Home of Mao Dun home of Mao Zedong Home of Pu Songling Home of Qi Baishi home of Qiu Jin Home of Qiu Jun Home of Ren Bishi Home of Rice and Fish in the North home of Sun Yat-sen Home of Tan Sitong Home of the Gentry Home of Wang Guowei Home of Wang Jiaxiang Home of Wei Yuan Home of Xiangjingyu Home of Xu Xiake and Qingshantang Stone Inscriptions Home of Zhang Wentian home of Zhou Enlai home of Zhu De homeoid

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