英 [ˈekskəveɪtə(r)] 美 [ˈekskəveɪtər]
n. 挖掘机;开凿者;打洞机;挖泥工
复数excavators
excavator /ˈɛkskəˌveɪtə/
可数名词 An excavator is a large machine that is used for digging, for example, when people are building something. 挖掘机
a workman who excavates for foundations of buildings or for quarrying
a machine for excavating
同义词: power shovel / digger / shovel
挖掘机-引用次数:391
In order to change the situation, we research and develop the energy- saving control system of the hydraulic excavator.
正因为此,为了改变国产液压挖掘机效率低的状况,在徐工集团的资助下,我们研究开发了液压挖掘机节能控制系统。
参考来源液压挖掘机节能控制系统研究
挖土机
单斗挖掘机
挖掘机-引用次数:39
参考来源挖掘机器人分布式控制技术研究
挖掘装置-引用次数:4
According to the structure of manipulator fixed on an excavator, dynamics analysis is run, and the dynamics equation is established. Control experiments on the manipulator tail end track are completed with PD feedback control method.
对排雷机器人挖掘装置的操作臂系统进行了动力学分析,建立了其动力学方程;利用PD反馈控制法对操作臂的末端轨迹控制进行了测试试验。
参考来源期刊学术社区
挖沟机
挖掘机械
挖治器
(手术用的)电凿器
挖器
挖掘机
挖掘机
挖掘机
挖掘机械
挖土机
挖器
开凿者
excavation 挖掘,发掘
excavate 发掘;细查
excavate 挖掘;开凿
[机]挖掘机;开凿者;打洞机
Two workmen survey the site in the shadow of a giant excavator.
两名工人在巨型挖掘机的阴影下勘察现场。
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%,可能预示着建筑行业的不景气。
After pulling out huge blocks of concrete and piles of dirt from the hole, the excavator operator got a little overzealous.
从洞里挖出大块的混凝土和成堆的泥土后,挖掘机操作员有点过于热心了。
Backhoe: an excavator in which the bucket faces the operator and is pulled towards him.
The silt will be removed from the river using an excavator on a barge.
Although the foreign players currently dominate the excavator market, the locals are steadily gaining ground.
FORBES: The Battle For China's Construction-Machinery Market