电磁

In this project the workshop of 50 thousand M2 will be built up newly,the high tonnage punching press,high precision vertical machiing center and its relevant test and inspection equipment and many productive lines of auto air conditioner's electromagnetic clutch will be added newly so that the annual productive capacity of auto air conditioner's electromagnetic clutch of ten million sets willbefinally set up.

项目建设内容和规模：本项目新建厂房5万平方米，新增高吨位冲床、高精度立式加工中心及相关检验试验设备和多条汽车空调电磁离合器专用生产流水线，最终形成年产1000万套汽车空调电磁离合器能力。

Electrohydraulic valve and the electromagnetic valve 8 is not energized, electrohydraulic valve in the vent of the Netherlands, electromagnetic valve to vent the Netherlands are also in a state of the main pump oil output by 21 to radiator tank.

电液换向阀9和电磁溢流阀8不通电时，电液换向阀处于中位泄荷，电磁溢流阀也处于泄荷状态，主油泵3输出的油经散热器21回油箱。

Electro-hydraulic valve and electromagnetic relief valve is not energized, the electro-hydraulic valve leakage in the medium load, electromagnetic relief valve is also in charge state of discharge, the main oil pump output back through the radiator tank.

电液换向阀和电磁溢流阀不通电时，电液换向阀处于中位泄荷，电磁溢流阀也处于泄荷状态，主油泵输出的油经散热器的回油箱。

This system ofcompatible electromagnetism of frequency spectrum has someimportant functions listed as follows:(1) Analysis disturbance of the same or adjacent frequencies (2) Analysis of performance of radio link (3) Analysis of intermodulation (4) Automatic selection of frequency(auxiliary assignment of frequency)(5) Prediction of region of radio field intensity (6) Harmonization of frequency border (7) Analysis and design the system of microwave and satellite earth station.(8) Generate photographs This paper realizes the function of harmonization analysis ofthe system of microwave and satellite earth station. The concretework includes:(1) Based on the propagation model of radio wave,computing the absorption loss of atmosphere of microwavecommunication system and its fading, simulating the receivingvoltage and realizing the computation of disturbance andharmonization between microwave station and earth station.

频谱电磁兼容分析系统主要实现以下几个功能：⑴同、邻频干扰分析⑵无线链路性能分析⑶互调分析⑷频率自动选择⑸场强覆盖预测⑹边界协调⑺微波与卫星地球站系统设计和干扰协调分析⑻图形制作功能本文做为全省建设的电磁兼容分析系统的一部分，实现了微波站与地球站干扰协调分析这一功能，具体有：⑴以无线电波自由空间传播为模型，对微波通信系统的大气吸收损耗和衰落储备量进行了计算、对接收电平进行了模拟仿真，实现了微波- I -吉林大学硕士学位论文 Abstract站与地球站之间的干扰与协调计算。

Thus,locks through the rail switch electricity the contact locks for the signal electricity the magnet coil delivers the electric current,only then the switch location correct only then causes the closed circuit,the signal electricity to lock has the enough electric current,after namely the approval moves the signal handle to cause the semaphore opens,by the signal electricity locks the contact for the rail switch electricity to lock the magnet coil power transmission electric circuit to separate,therefore cannot move the rail switch handle again,soon the rail switch locks in the position.

这样，通过道岔电锁器的接点给信号电锁器的电磁线圈送电流，只有道岔位置正确才使电路接通，信号电锁器有足够电流，即准许扳动信号握柄使信号机开放后，由信号电锁器的接点给道岔电锁器电磁线圈送电的电路被断开，于是再不能扳动道岔握柄，即将道岔锁在规定位置上。

Waste plastic box to protect ball Waste plastic box to protect ball Northwest Oilfield Branch Ministry of oil and gas distribution gas transmission team round of the gate, the station has all of the 34 ball on the plastic protective cover is installed, even if the waste plastic boxes are used, but also to protect the ball.

Waste plastic box to protect ball ；是由上海赛泰泵阀有限公司提供的阀门新闻，中文译文仅供参考(上海赛泰泵阀有限公司还生产电动执行器特殊阀门电站阀门平衡阀水力控制阀及衬氟旋塞阀，衬氟截止阀，高温高压电磁阀，氧气截止阀，微型电磁阀，欢迎您的选购。)废旧塑料盒保护球阀西北油田分公司油气运销部输气队轮台门站近日在34个球阀上全部安装了塑料防护罩，既使废塑料盒得到利用，又保护了球阀。

The results show that the flow area and the high speed of the solenoid valve are the key factors in all of the factors, in order to improve the performance of the system, a high speed and great flow area solenoid valve must be used.

对所得到的优化结果分析说明，控制电磁阀的通流面积和响应速度是影响系统工作性能的最为关键的参数，要提高系统的工作性能必须要选用高速大流量电磁阀。

Electromagnetic valve is used to control the effects of electromagnetic, the main control by the control relay.

电磁阀是用电磁的效应进行控制，主要的控制方式由继电器控制。

The operating principle and steering control tube of high-temperature air generator are introduced, the reasons for high resistance of the steering control tube being composed of 4 magnetic valve s are analyzed, and the improvement on substitution of 1 four-way valve for 4 magnetic valve s is put forward.

介绍了高温空气发生器的工作原理及换向控制管路，分析了由4个电磁阀组成的换向控制管路阻力大的原因，提出由1个四通阀代替4个电磁阀的改造措施。

The detection resolution and efficiency can be improved by the new EM instruments. The electromagnetic integrated demonstration at the Idaho National Engineering Laboratory Cold Test Pit USA shows the present status and development trend of the modern EM instrumentation.

在美国爱得荷国家工程实验室(Idaho National Engineering Laboratory)进行的电磁探测综合演示实验反映出当今电磁探测仪器的水平和发展趋势。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐