变压器有一个初级线圈和次级线圈。
电源(22)包括初级线圈(32)。
怎么确定初级线圈的极性？
点火线圈有初级线圈、次级线圈和铁芯组成。
It is composed of a primary winding, secondary winding and core of soft iron.
有一种方法是把初级线圈和次级线圈绕在这个地方。
In one way, primary and secondary coils are wound around the space.
交变电压的改变与初级线圈及其次级线圈的匝数成正比。
Of, relating to, or using an intermittent asymmetrical alternating electric current produced by an induction coil.
变压器其交变电压的改变与初级线圈及其次级线圈的匝数成正比。
An electric transformer changes the alternating voltage applied to it in proportion to the Numbers of turns in its primary and secondary windings.
采用变磁阻法改变初级线圈的磁通，在次级绕组上得到相应的感应电势。
The induced electromotive force at the secondary coil can be got by changing the flux of the primary coil.
直流电压在内置电路被转换交流载波信号，激励传感器的初级线圈，一个集成的解调放大。
The DC excitation is internally converted to an AC carrier signal which excites the transducer's primary coil.
抽头式电源，用转换开关改变初级线圈匝数来调节焊接电压，因此性能十分可靠，维修亦简便。
Plug-type power, user the transfer switch to change the initial step coils adjust The welding voltage. Thus the performance is reliable and maintenance id very simple.
点火回路按惯例可分成两部分，一部分是初级线圈(低压回路)，另一部分是次级线圈(高压回路)。
The ignition circuit can conveniently be divided into two parts. One park is known as the primary windings (low-tension circuit) and the other part is the secondary windings (high-tension circuit).
点火回路按惯例可分成两部分，一部分是初级线圈(低压回路)，另一部分是次级线圈(高压回路)。
The ignition circuit can conveniently be divided into two parts. One park is known as the primary windings (low-tension circuit) and the other part is the secondary windings (high-tension circuit).
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