查询词典 location principle

The design of the seam tracking sensor is the key work in the realization of the welding automatization. A novel touch photoelectric sensor for seam tracking was designed on the base of getting over the shortcoming of non-touch seam tracking sensor and using the principle of the photovoltaic translation. The idler pulley can touch the seam closely, then the sensor can realize the auto-tracking by the oriented function of the groove. If the offset of the idler pulley location appear, the sensor can change the offset to the voltage using the cell of the photovoltaic translation and the cell of signal processing.

焊缝跟踪传感器的设计是焊接自动化实现过程的重要环节，在此克服非接触式焊接跟踪传感器易受干扰的缺点，利用光电转化的原理，设计了一种新颖的接触式光电焊缝跟踪传感器，该传感器利用特制导轮与坡口紧密接触，依靠坡口的机械导向作用实现焊缝自动跟踪，当导轮位置发生偏移，利用光电转换单元以及信号处理单元，可将偏移位移转化为模拟电压量。

This paper presents a new measure to eliminate the ground current for fault location of power cable and analyses the basic principle of inversion bridge method.

在倒置电桥法测量电力电缆故障的基础上，提出了一种消除接地电流的新方法。

The working principle of a pump rod joint is to place the joint hoop bar stock into the stock bin. When the magic hand moves to the material receiving, with the help of gravity action, the bar stock automatically fall to the magic hand. When the pneumatic cylinder drives the magic hand to move to the designated location of the turning fixture, with the live center of the pneumatic tailstock automatically sent, the bar stock will be fixed between the apex of the lathe and the live center of the pneumatic tailstock. Then the magic hand automatically returns to the charging position with a single charging action completed, and prepares for the next charging.

它的工作原理是先将接箍棒料放置于料仓内，当机械手运动到接料位置时，棒料由于重力作用，自动掉落到机械手中，通过气缸带动机械手运动到指定车削位置时，尾座活顶尖自动送出，将棒料固定于机床顶尖与尾座活顶尖之间，机械手自动返回装料位置，完成单次供料动作，为下次送料做准备。

This echo-location in bats is often compared with radar, the principle of which is simi lar.

蝙蝠这种回响定位法常拿来和原理与之很相近似的雷达相比。

The paper introduces the principle of location system ,and analyses the hard ware of the system.

详细阐述了车载定位系统的工作原理和车载终端系统硬件设计。

The location of the principle of dress is actually referring to environmental principles.

服饰的地点原则实际上是指环境原则。

At first,on the base of basic knowledge of logistics center, the paper presents the target of location allocation and general principle .

作者首先在概述有关物流中心选址基本知识的基础上，提出了物流中心选址目标和原则。

ABSTRACT Vehicle location technology and principle of map-matching algorithm is introduced,a point-based map-matching algorithm is presented.

摘 要 介绍了汽车多媒体系统中的车辆定位技术，着重叙述了地图匹配算法的原理。

But , in economic practice, the principle of choosing location must be considered together with Enterprise's monopoly superiority and strategic targets of Multinational Enterprises.

然而，在经济实践中，选择区位的原则必须和企业的垄断优势以及跨国经营的战略目标结合起来考虑。

Considering thecharacteristic of cable fault location, the principle of the whole numeric measurement system is designed based on virtual instrument.

虚拟仪器中硬件的主要功能是获取故障信号，软件才是此系统的关键。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。