1.挖掘器;挖土机;电铲
2.开凿者;发掘者
3.(牙科用的)钻孔器
1.a large machine for digging holes in the ground
2.someone who digs in the ground in order to find things from the past
1.This paper carries on the simulated analysis of the digital hydraulic pressure servo cylinder used for the excavator dummy specimen.
对挖掘机虚拟样机中使用的数字液压伺服缸进行仿真分析。
2.Construction equipment in place: excavator, crane, welding machine, angle grinder, abrasive cut-off machine and any other equipment.
施工机具到位：挖掘机、吊车、焊机、角向磨光机、砂轮切割机及其它工用具。
3.Malfunction of heating from hydraulic system of 928 excavator is not easy to clear and has great harm to production.
928铲运机液压系统发热故障不易排除，且在生产中危害极大。
4.Fu Guanyu watches anxiously as an excavator pulls through the rubble in search of her son and his grandparents.
付关玉焦急地看着挖掘机在瓦砾堆中寻找她的儿子和祖父母。
5.In this class, it is the ideal excavator for the city, with its compact dimensions and state-of-the-art technology.
在此级别中，凭借紧凑的尺寸和先进的技术，它成为理想的城市用挖掘机。
6.Excavator sales fell 10 percent in May from a year earlier, possibly foreshadowing a construction bust.
五月份挖掘机销售量同比下降10%，可能预示着建设工程放缓。
7.In this paper, single-bucket excavator as the research object, and a remote monitoring system was designed in this paper.
本文以单斗液压挖掘机为研究对象，设计了一套挖掘机远程监控系统。
8.An hour or so later, the excavator was at work on the rubble that was the six story building where Wang Wei's parents lived.
大约一小时后，挖掘机在王伟父母所住的六层公寓楼倒塌后形成的瓦砾堆里工作。
9.Only hand-held equipment shall be used for construction and excavator shall not be used.
建造工程只可采用手提设备，不得使用挖土机。
10.Caterpillar, a maker of vehicles that dig, pull or plough, is shifting some of its excavator production from abroad to Texas.
生产挖掘、推拉机械的Caterpillar公司正把一些挖掘机从国外迁移到德克萨斯州。