General situation and market of wheel excavator and discussion after WTO entry;
国内外轮式挖掘机概况与技术市场及入世后的探讨
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。
Mechanical mining shovel
GB/T10604-1989矿用机械正铲式挖掘机
split-digger blade
开口式挖掘铲，组合式挖掘铲
draglines and Backhoes
拉铲挖掘机与反铲挖掘机
excavator equipment
(挖掘机的) 挖铲装置
The Universal Digging Performance Research of Face-shovel Hydraulic Excavator;
正铲液压挖掘机挖掘性能通用分析方法研究
Research on Drawing Mine Map of Backhoe Hydraulic Excavator
反铲液压挖掘机挖掘图谱程序化绘制与实验
To dig(ground) with a spade.
掘地用铲子挖（地）
bucket wheel suction dredger
斗轮铲式抽吸挖泥机
Analysis of factors influencing mechanical forward shovel working cycle time
影响机械式正铲挖掘机工作循环时间的因素分析
One that excavates, especially a backhoe.
挖掘者，挖土机挖掘的人或装置，尤指反向铲挖土机
The CAD/CAM Research for Backhoe Mechanism of Hydraulic Excavator;
液压挖掘机反铲工作装置的CAD/CAM研究
To dig the ground, as with a spade.
挖掘挖地，例如用铲子
The Study of Plotting the Excavation Perfomance Chartfor the Backhoe of the Hydraulic Excavator Based on the Software MATLAB;
基于MATLAB的液压挖掘机反铲装置挖掘性能图的程序化绘制
Virtual Prototype Design of Backhoe Dredger Backhoe Device;
反铲式挖泥船反铲装置的虚拟样机设计
The Backhoe Simulation and Optimization of Hydraulic Backhoe Loader WZ30-25;
液压挖掘装载机WZ30-25反铲装置仿真优化
Analysis on the Slewing Hydraulic System for Backhoe Attachment of Backhoe Loader;
挖掘装载机反铲装置回转液压系统动态分析
dig with or as if with a shovel.
用铲或像用铲一样来挖掘。
What is the horsepower (H.P) of this engine (tractor, excavator, bulldozer, motor scraper, roller)?
这台发动机（拖拉机、挖掘机、推土机、自行铲运机、压路机）的马力是多少？