bucket excavator

基本解释

The results indicate that it is feasible to employ bucket wheel excavator for coal mining based on the cutting force analysis.
结果表明，采煤选用轮斗挖掘机从切割力角度分析在技术上是可行的；
In this paper, the matrix method is introduced which is used for kinematic analysis of a single bucket hydraulic excavator attachment.
本文介绍了单斗液压挖掘机工作装置运动学分析的一种方法——矩阵法。
The modified formula for the boom of large complicated bucket wheel excavator has been put forward under earthquake, included the local dynamic effect.
对大型斗轮挖掘机臂架，通过考虑局部动力效应，推导了在地震荷载作用下结构单元的修正公式。

Backhoe: an excavator in which the bucket faces the operator and is pulled towards him.
UNESCO: L O S S A R Y