“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	tight binding model tight blasting tight closure tight contact structure tight coupling tight-coupling approximation tight-coupling limit tight design tightened inspection tightened sampling inspection tightener tight family of distributions tight family of measures tight frame tight gas tight immersion tight integrated navigation tight ion pair tight junction tight junctions tight lattice tightly closed tightly closed ideal tightly couple cooling tightly coupled solution

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