excavator的例句大全

The conventional method to determine the loading position on the hydraulic cylinder of main and auxiliary boom of weight-lifting attachment on excavator is qualitative analysis.

挖掘机工作装置上的主、副臂液压缸最大受力位置，以往是通过定性分析确定。

A system made up of the engine, the variable delivery pump, the control valve and the load of a hydraulic excavator was studied to explore the principle and the technique of the power matching between its elements.

将发动机、变量泵、控制阀、负载作为一个系统，分析了该系统各环节匹配的原理和方法。

The excavator can cast up great heaps of earth carry ( as mud) on the feet and deposit.

这台挖土机能堆积起许多泥土。脚上带着泥土并使其堆积。

Using the excavating map overlap method and combining with the practical design and application experience of excavator, on the basis of analysis the dinging performance of excavator, preliminary evaluation criteria has been established.

用挖掘图谱叠加分析方法，并结合挖掘机实际设计和使用经验，在分析挖掘机挖掘性能的基础上，运用图谱叠加法评价挖掘性能。

The syetem is optimized by the mathematic model, and the optimal ratios of truck capacity to excavator capacity, the optimal number of trucks and the optimal system are achieved.

利用数学模型对该系统进行优化计算，确定出最佳的汽车与挖掘机斗容量之比，最合理的车辆数以及最佳组织形式。

Research on a Energy-saving System with Power Coordinated Control for a Hydraulic Excavator

液压挖掘机功率协调控制节能系统研究

Ramble on development of mini excavator abroad

国内外小型挖掘机发展漫谈

Repair to Broken Teeth of Reducer Large Gear Used in WK-4 Excavator

WKz&4型挖掘机中减速机大齿轮断齿的修复

A study of energy saving in slewing system of hydraulic excavator

挖掘机回转液压系统的节能研究

Fracture diagnosis and prevention of excavator slewing bearing high strength bolt

挖掘机回转支承螺栓断裂诊断与预防

Calculation of the moment of inertia of the working equipment on hydraulic excavator

液压挖掘机工作装置转动惯量的计算

Analysis of Common Hydraulic System Failure of Excavator Fitted with Hammer

挖掘机配置破碎锤的常见液压系统故障分析

The Development of Excavator Intellectual Control System Based on Embedded System

基于嵌入式系统的挖掘机智能控制系统开发

Analysis and control of the hydraulic system noise of coal excavator

采煤机液压系统噪声的分析与控制

Analysis and Research on Excavator Load Sensing Pump Control System

挖掘机负荷传感泵控系统的分析

Simulation and Analysis of Electro-hydraulic Position Control System for Hydraulic Excavator

液压挖掘机电液位置控制系统动态分析与仿真

Design Study on the Hydraulic Excavator's Attachment and Hydraulic System

液压挖掘机工作装置与液压系统设计的研究

The Study and Analysis of Excavator Maintenance Costs Mathematical Model

电铲维修成本数学模型研究与分析

Research and Simulation of Hydraulic Excavator's Adaptive Fuzzy Sliding Control

液压挖掘机自适应模糊滑模控制的研究与仿真

Study on expert fuzzy control system in working device of the hydraulic excavator

液压挖掘机工作装置专家模糊控制系统的研究