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electromagnet

美[ɪ'lektroʊmæɡnət] 英[ɪ'lektrəʊmæɡnət]

n. 电磁石；电磁体

Noun

a temporary magnet made by coiling wire around an iron core; when current flows in the coil the iron becomes a magnet

Lifting electromagnet is a kind of lifting gear. 起重电磁铁是起重工具的一种。
Lifting Electromagnet is a lifting tool. 起重电磁铁是一种起重工具。
The principle of electromagnet induction had thus been discovered. 电磁感应定律就是这样发现的。
Connect the paper clip electromagnet to the battery for 10 seconds. 连接回形针电磁铁和电池,并保持10秒钟。
Check to know the electromagnet reaction of the reversing valve. 检查各换向阀电磁铁动作是否灵活。
To make an electromagnet you need to send a current through the wire. 为了做成电磁体你需要对金属线送电。

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