excavator
音标发音
- 英式音标 [ˈek.skə.veɪ.tər]
- 美式音标 [ˈek.skə.veɪ.t̬ɚ]
- 英式发音
- 美式发音
基本解释
- n. 挖掘机；开凿者；打洞机；挖泥工
英汉例句
- Two workmen survey the site in the shadow of a giant excavator.
两个工人在巨大的挖掘机阴影下审视着这片区域。 - 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。 - That little tiny Excavator we had down in there, we had to tie a rope to the door handle and give it a little jerk. And it opened right up.
我们把绳子的一头拴在门把手上，另一头拴在坑边小挖掘机的悬臂上，稍稍使了点劲，门就开了。 - Backhoe: an excavator in which the bucket faces the operator and is pulled towards him.
UNESCO: L O S S A R Y - Although the foreign players currently dominate the excavator market, the locals are steadily gaining ground.
FORBES: The Battle For China's Construction-Machinery Market - Through July, Doosan, Komatsu, Hitachi, Hyundai and Caterpillar accounted for 75% of excavator sales.
FORBES: The Battle For China's Construction-Machinery Market
双语例句
权威例句
词组短语
- crawler excavator [机]履带挖掘机;覆带挖土机;履带式挖掘机
- excavator buckets 挖掘机铲斗
- electrical excavator 电动挖掘机
- fluid excavator 液压式挖掘机
- diesel excavator 柴油铲运机
短语
英英字典
- a large, powerful machine with a container connected to a long arm, used for digging up the ground
- An excavator is a large machine that is used for digging, for example, when people are building something.
剑桥英英字典
柯林斯英英字典
专业释义
- 挖掘机
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。 - 挖土机
- 单斗挖掘机
- 挖掘机
- 挖掘装置
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。 - 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