air digger

用法例句

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？