switchman是什么意思

网络释义

用法例句

Surely, EST translation study is facing temporary embarrassment: reorientation.

有充分的证据表明 :科技翻译研究面临转辙的阵痛。

Output force and current of point machine can be measured by the instrument.

以PHLIPS公司的嵌入式处理器LPC2210为核心,设计与实现了一种便携式仪器;该仪器可以在轨测量转辙机工作时的输出力以及转辙机电机工作电流的变化情况,现场应用表明,该仪器设计方案可行,特别适合对ZD6、ZD9及西门子S700K系列各型号电动转辙机进行在轨检测,便于检测人员准确分析转辙机的性能状况,极大地提高了他们的工作效率。

The Electric Point Machine is the terminal execution machine of the orbit switch equipment in railway system and it is an important railway electrical signal device.

电动转辙机是铁路系统轨道转换装置的终端执行机构,它是一种重要的电气信号设备,主要作用是用来完成对铁路道岔的牵引,从而改变铁路道岔的开通方向,并反映道岔的位置状态。

The Electric Point Machine is an important one of railway electrical signal devices.

电动转辙机是铁路系统中一种重要的电气信号设备,它的主要作用是改变铁路道岔的开通方向,并反映道岔的状态位置。

Research on Goat Specific Redial Piston Pump;

转辙机专用径向柱塞泵的研制

Research and Implementation of a Dynamic Performance Measurement System for Goat;

一种转辙机动态特性测试系统的研究与实现

An intelligent measurement system of goat dynamic performance is developed to meet the demand of the national high speed train project.

为了适应铁路提速的要求 ,研制了一种智能型转辙机动特性测试系统 。

Before the large scale speed-up has been carried out in railway transportation of our country, the great mass of point switches were drove by DC-electromotor, which working current had some linear relationship with pull.

在我国铁路大范围提速之前,大部分转辙机均为直流电动转辙机,其工作电流与牵引力之间成线性关系,国内设备早已能够完成其在道岔转换全过程中重要参数的监测,且监测结果能较直观地反映其电气特性及机械特性。

The paper analyses six kinds of reasons why cause the damage of rail-switches steering units and puts forward some correct maintenance methods.

通过对道岔转辙部分的观察、实测和维修,分析了造成道岔转辙部分损害的6个主要原因,提出了正确养护和维修道岔的办法。

Dual-machine ZD6 Switch Testing Equipment;

ZD6转辙机双动微机测控台

ZX-Ⅲ Switch Feature Measuring and Recording Instrument;

ZX-Ⅲ型转辙机特性测试记录仪

With the speed increase this year, locomotive wobbling occurred frequently due to side abrasion of straight rails at switch point.

随着线路的再次提速 ,因固定型提速道岔转辙部位直股钢轨侧磨而多次引发机车摇晃。