excavator
英 [ˈekskəveɪtə(r)]
美 [ˈekskəveɪtər]
n. 挖掘机; 挖土机; 发掘者
复数：excavators
BNC.23535 / COCA.23058
牛津词典
noun
- 挖掘机；挖土机
a large machine that is used for digging and moving earth - 发掘者
a person who digs in the ground to look for old buildings and objects
柯林斯词典
- 挖掘机
Anexcavatoris a very large machine that is used for digging, for example when people are building something.
英英释义
noun
- a machine for excavating
- a workman who excavates for foundations of buildings or for quarrying
双语例句
- Load-sensing Synchronous Control Hydraulic System for Excavator
挖掘机械的负荷传感同步控制液压系统 - Backhoe excavator operations each cycle, including mining, Rotary, discharge and return to the course of four.
反铲挖掘机每一作业循环包括挖掘、回转、卸料和返回等四个过程。 - Research on throttle control system of hydraulic excavator based on AVR microcontroller
基于AVR单片机的挖掘机油门控制系统研究 - To counter the problems in the optimum design for backhoe working equipment of hydraulic excavator the corresponding measures and strategy are discussed.
根据挖掘机反铲工作装置优化设计中存在的问题，提出了相应的处理方法和对策。 - In accordance with the requirements of the teaching excavator control system, the use of the power features of the PLC to achieve the use of PLC's control system for the teaching excavator control.
本文介绍了基于PLC的教学挖土机的控制研究，文中根据教学挖土机的控制系统的控制要求，利用PLC的强大功能特性，实现了利用PLC控制系统对教学挖土机进行控制。 - Analysis of Hydraulic Power Control Modes of Excavator
挖掘机液压系统功率控制方式及性能分析 - Analysis the welding industry structure of the machining process of the crawler excavator.
对目前履带作为液压挖掘机行业中焊接结构件的机械加工工艺进行了分析。 - Research and Analyse on Energy-Saving Control of Hydraulic System in Hydraulic Excavator
挖掘机液压系统节能控制的分析研究 - Design of Control System for Manipulators of Hydraulic Excavator Based on DSP
基于DSP的液压挖掘机机械臂操控系统设计 - The paper designs an electronic energy-saving control system for hydraulic excavator from the current applying situation home and abroad.
本论文从国内外液压挖掘机电子节能应用现状出发，设计液压挖掘机电子节能控制系统。