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

单词	hydraulic excavator
释义	hydraulic excavator Encyclopedia 工学铲土运输机械释 hydraulic excavator液压挖掘机具有可带着工作装置做360°回转的上部结构、主要用铲斗进行挖掘作业并在工作循环中底盘不移动的自行的履带式、轮胎式或步履式机械。
随便看	underwater microphone underwater mobile observing underwater moving target observing underwater nuclear explosion underwater observating network underwater observation networking underwater operation equipment underwater optical communication underwater optical correction underwater optical fiber communication underwater optical image recognition underwater optical imaging underwater optical sensing technology underwater optical technique underwater optical technology underwater orienteering underwater photogrammetry underwater photographic camera underwater photography underwater piezoelectric sensing technology underwater pipeline underwater positioning underwater pressurization system underwater processing system underwater propulsion

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