An electromagnet behaves like a permanent magnet. Large electromagnets are used for lifting heavy iron object.

The field may be provided by permanent magnets or by electromagnets.

外地可能提供的永磁材料,或由电磁铁.

The generator represents magnetron , packaged with constants and electromagnets ( 2 coils magnetic ) in the magnetic-shielded ceramic-metal execution.

该磁控管的设计采用电磁石,封装采用金属陶瓷.

This paper presents a microstroke mechanism driven by electromagnets and its control circuit design.

介绍一种电磁铁驱动的微进给机构及其控制电路设计.

Electromagnets are very useful in our daily lives.

电磁铁在日常生活中用处非常大.

Electromagnets would be used to dissipate the energy of an anti-tank missile.

电磁体是用来消散 反 坦克导弹的能量的.

It is customary to use electromagnets rather than permanent magnets for the field.

在实际使用中.普遍的方法是用电磁代替永久磁体.

Other electromagnets would push and pull the train along the track.

其他的电磁铁会在轨道上拉或者推火车.

Electromagnets find frequent application in research, industry, medical, and consumer products.

电磁铁在研究, 工业, 医学, 和消耗品上有广泛的应用.

Retailers have increased their power by developing their own brands, or private labels.

零售商们已经依靠自有品牌或者自有商标增强了实力.

Project with China's own brands and using the advanced pressurized water reactor nuclear power technology-CPR 1000.

项目采用具有我国自主品牌的先进压水堆核电技术 —— CPR1000.

Facing the challenge, having our own brands is essential for developing of any Chinese firms.

面对挑战, 拥有自己的品牌对所有中国企业的发展是必不可少的.

Chain Lightning electrifies the enemies for a while.

闪电链electrifies敌人一会儿.

Both can be treated with cold rips wraps and medication.

但这些都能用冰敷和药物治疗.

A tornado rips across the Missouri Plains.

龙卷风在密苏里平原肆虐横行.

This machine rips up old cloth to provide fibres for new material.

这台机器能撕碎旧布为制造新布提供纤维.

The tips of claws broke through theand made rips in the door.

它的爪尖穿透了大门,在门面上留下长长的裂口.

I feel painful because of the rips.

因为手上肌肉撕裂,我感到很痛苦.

Be careful with that dress; it rips easily.

小心那件连衣裙,很容易破.

She rips out at him, " You're no gentleman. "

她破口大骂: “ 你这个人真不象话. ”

Red rips it open , scans the letter. Expressionless.

瑞德撕开信封, 开始看信, 面无表情.