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- magnetic alternating induction 交变磁感应
- Cogging is a problem in permanant magnet alternators, especially for wind generators. 齿槽是一个问题永磁交流发电机，特别是对风力发电机。
- The magnetic signals are sensed by induction coils. 磁信号由感应线圈所检测。
- Dalian is a magnet for tourists. 大连是吸引游客的地方。
- Features of Permanent Magnetic Vacuum Circuit-breaker and Permanent Magnetic Alternating Contactor 永磁式真空断路器和永磁式交流接触器的特点
- This disco is a magnet for young people. 这家迪斯科舞厅经常吸引大批年轻的顾客。
- The induction method for measuring the alternating magnetic field is improved with the oscillograph, the effect and precision of the experiment are improved. 摘要采用示波器对感应法测交变磁场实验进行了改进，提高了实验的效果和精度。
- A device used to convert direct current into alternating current. 反用换流器用于变直流电为交流电的仪器
- A unit of magnetic induction equal to1, 000(103) gauss. 千高斯磁感应弹度单位，等于1，000（103）高斯
- A magnet attracts both iron and steel. 磁铁吸铁也吸钢。
- alternating induction 交变归纳
- Certain metals are attracted to a magnet. 某些金属会受磁石的吸引。
- It shows the presence of a magnetic field. 这表明有磁场存在。
- North magnetic poles repel (each other). 磁北极与磁北极互相排斥。
- Having the same magnetic inclination or dip. 等磁倾的有相同的磁倾斜的
- To link(two circuits or currents) as by magnetic induction. 连接如通过电磁感应连接（两条线路或电流）
- The block becomes magnetic when the current is switched on. 通电时线圈即具磁性。
- Human beings have learned out how to make magnet of cast iron. 人类已经学会如何从生铁制出磁铁。
- A minimum point in a wave or an alternating signal. 波谷波或交错信号的最低点
- To produce(an electric current or a magnetic charge) by induction. 感应通过感应而产生（电流或电磁）
