excavator

noun

1. 挖掘机；挖土机
   a large machine that is used for digging and moving earth
2. 发掘者
   a person who digs in the ground to look for old buildings and objects

1. 挖掘机
   An excavator is a very large machine that is used for digging, for example when people are building something.

1. A crane with a flat car for excavator transporting.
   十分站内吊车与载运怪手的平车。
2. Research of hydraulic excavator control system based on adaptable fuzzy-PID controller
   采用模糊自适应PID的挖掘机控制系统研究
3. Study on modeling and simulation of hydraulic system of mini-hydraulic excavator
   小型液压挖掘机液压系统建模与仿真研究
4. Both the simulation and experiment results showed that the proposed fault diagnosis approach can be effectively applied to the excavator hydraulic system.
   仿真和实验结果表明，ARX模型与FCM聚类相结合的故障诊断方法能有效地应用于挖掘机液压系统。
5. 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
6. It took the excavator to dig it out.
   它采取了挖掘机挖掘出来。
7. Energy Loss Research of Load-sensing Excavator's Hydraulic System Analysis of Voltage Stability based on Dynamic Load Models
   负载敏感型挖掘机液压系统能耗分析基于动态负荷模型的电压稳定性研究
8. Research on Trajectory Implementation of Hydraulic Excavator's Working Device
   液压挖掘机工作装置的轨迹实现研究
9. An excavator boom control system design of digital PID
   一个挖掘机动臂控制系统的数字PID设计
10. This paper introduces research and development of energy-saving control system for hydraulic excavator.
    本文主要介绍了液压挖掘机节能控制系统的研究与开发。
11. The Analysis and Future Development Trends of China Excavator Industry, Concrete Machinery Industry and Construction Machinery Parts.
    ○中国挖掘机行业、混凝土机械行业、工程机械零部件发展状况分析与未来趋势；
12. In order to improve the efficiency of hybrid power system applied in hydraulic excavator, a parameter matching method was developed to optimize the power system.
    为了提高液压挖掘机混合动力系统的效率，提出了一种对其动力系统进行优化的参数匹配方法。
13. Hydraulic Excavator Working Device of the Movement in the ADAMS Simulation Analysis
    液压挖掘机工作装置在ADAMS中的运动仿真分析
14. Embedded control system of excavator based on ARM
    基于ARM的嵌入式挖掘机控制系统
15. Excavators that have wheels for an undercarriage while the more popular type is a crawler excavator.
    虽然履带式挖掘机应用更为广泛，但是小松同时也推出了底盘为轮式的挖掘机。
16. 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。
17. Overall Design of Hydraulic Excavator Used for Wheeled Tractor
    与轮式拖拉机相配套的液压挖掘机的总体设计分析
18. 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。
19. 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。
20. This paper introduced the control of a gyration brake and gyration cushion of EX220-3 hydraulic excavator.
    本文介绍了EX220-3型液压挖掘机回转过程中回转停放制动器的控制与回转缓冲的控制。
21. 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。
22. 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
23. 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。
24. 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
25. 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
26. The trajectory tracking problem of hydraulic excavator is discussed.
    对液压挖掘机工作装置的轨迹跟踪进行了研究。
27. This paper mainly introduces the foreign excavator products in China market and their performance.
    文章主要介绍了在中国市场上的国际品牌挖掘机产品。
28. 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
29. The advantages and development background of wheel excavator are analyzed, and the necessity of developing domestic wheel excavator is put out.
    对轮式挖掘机的特点及兴起的背景进行了分析，指出了发展国内轮挖技术的必要性。
30. Hence, to modify a hydraulic excavator into electric concrete vibrator is a work worthy to try.
    因此，将一台液压挖掘机改成国产化电动振捣台车是一项很有意义的尝试工作。

noun

1. a machine for excavating

   Synonym:    power shoveldiggershovel

2. a workman who excavates for foundations of buildings or for quarrying