日本三级无码啪啪区|午夜视频久久一区久久一|AAAAA一级黄片|日本久久99久久|国际精品AV在线|狠狠2015亚洲一区|美腿丝袜亚洲网站|欧美色多多人人看|国产超碰美女在线|www色色在线色

單詞乎

electromotive force

electromotive force是什么意思、electromotive force怎么讀

electromotive force漢語翻譯

電動勢
【計】 電動勢
【化】 電動勢
【醫(yī)】 電動勢

electromotive force英語解釋

名詞 electromotive force:

  1. the rate at which energy is drawn from a source that produces a flow of electricity in a circuit; expressed in volts
    同義詞：voltage, emf

electromotive force例句

  1. Current, electromotive force, or power supplied to an electric circuit, network, or device.
    電流，電能，電力供給電路、網(wǎng)絡(luò)或設(shè)備的電流、電動力量或電力
  2. The SI unit of magnetic flux equal to the magnetic flux that in linking a circuit of one turn produces in it an electromotive force of one volt as it is uniformly reduced to zero within one second.
    韋伯磁通量的國際單位，等于當(dāng)磁通量在一秒鐘內(nèi)被統(tǒng)一地減弱為零時在它聯(lián)接的一圈電路內(nèi)產(chǎn)生一伏特電動勢時的磁通量
0
糾錯