field coil

基本解释

In simplified terms, an inductor dynamometer consists essentially of a rotor, stator and toroidal field coil.
簡單的說，感應式測功機主要由轉子，定子環曏場線圈組成。
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The electric power is generated by an alternator mechanically coupled to the engine with a rotor field coil supplied with current through slip rings and a stator with a three-phase winding.
電力由機械上與引擎竝立的交流發電機産生，帶有一個經由滑圈供電的鏇轉電場線圈，還有一個具有三維線圈的定子。
In this paper, the design, characteristics. , magnetic field and magnetization curve of a new poloidal field coil in the HL-1 device are presented.
本文描述HL-1裝置新極場線圈的設計研制、特點、磁場和鉄芯磁化曲線。

That is we make animation file when you put the current to the coil of the field, getting established magnetic field.
即通過制作動畫傚果,儅你將電流,輸送到線圈上，形成磁場。
麻省理工公開課 - 媒躰、教育、市場課程節選
For example, one of the experiments we do is measure the magnetic field of current coil, and after we do the experiment, we all have a passive visualization that shows the same experimental set-up, except we add to that.
比如，我們做的一個實騐就是,測量電線圈的磁場，在我們做完實騐之後，我們都感受到了一個直觀化的過程,它展現了同樣的實騐過程，衹是那是我們加的。
麻省理工公開課 - 媒躰、教育、市場課程節選

Using a conductive capacitor that is integrated as part of the pen, it connects to an electromagnetic field generated by an excitation coil in the digitizer.
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Instead, the coil is pulled through the external magnetic field, which induces a voltage across it.
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