英语释义

1. a core of magnetic material (such as iron) surrounded by a coil of wire through which an electric current is passed to magnetize the core

2. a piece of metal that becomes magnetic when an electric current is passed through or near it

3. a piece of iron encircled by a coil of wire through which an electric current is passed to magnetize the iron

4. a core of magnetic material surrounded by a coil of wire through which an electric current is passed to magnetize the core

片语

tractive electro-magnet牵引电磁铁

electro-magnet valve电磁阀

levitation electro-magnet悬浮电磁铁

electro-magnet action电磁作用

electro-magnet brake电磁闸

proportion electro-magnet比例电磁铁

electro-magnet weighting电磁加压

electro-magnet et电磁铁

wet electro-magnet湿式电磁铁

英汉例句

• on the basis of electro-magnet relationships, a mathematical model of permanent magnet linear synchronous motor (pmlsm) with a conductive plate on its secondary was built.

  在电磁关系的基础上，建立起复合次级永磁直线同步电动机的数学模型。

• it has stronger electro-magnet couple.

  它有极强的电磁耦合性。

• the paper gives the whole control system design of the in-pipe robot, which includes electro-magnet drive module, cpld patulous module, wireless communications module, power module.

  介绍了机器人控制系统的总体设计方案，包括电磁铁驱动模块、cpld扩展模块、无线通信模块、电源模块等。

• here, a way for designing special electro-magnet for faraday magnetic balance and a way for measuring its specifications are described. test results are also given.

  本文描述了该仪器中专用磁铁的设计及其性能测试，并给出了测试结果。

• it is generally believed that only circuit value of electro-magnet vector-potential a has physics meaning while value a on each point does not.

  通常人们认为电磁矢势a的环量才有物理意义，而每点上的a值是没有直接的物理意义。

• transports the steel and iron material using the electro-magnet the installment named electromagnetism hoist crane.

  利用电磁铁来搬运钢铁材料的装置叫做电磁起重机。

• using high performance ndfeb permanent magnet, the alternator is high efficient and compact. the unique electro-magnet design makes the bonding force and cut-in speed very low.

  用高性能钕铁硼永磁，发电机是高效率和紧凑。独特的电磁铁设计使粘接力和削减的速度非常低。

• the common-mode(cm) conducted electro-magnet interference(emi) is analyzed for a full-bridge converter circuit.

  针对全桥变换电路分析了共模传导干扰的产生机理。

• before regular use of electro-magnet of the magnetic material alnico, aluminum nickel and cobalt is very low coercivity, high magnetic permeability, however, it is easy to demagnetization.

  以前电磁铁的磁性材料常使用的铝镍钴，铝镍钴的矫顽力很低，渗磁高，但是，很容易退磁。

• they often use imported electrical signal proportional electro-magnet will be converted into mechanical power or valves displacement volume control.

  它们常采用比例电磁铁将输入的电信号转换成力或阀的机械位移量，进行控制。