热热热久久久免费视频|第四色五月婷婷五月天AV|日韩高清无码免费一级大片|日本成人手机在线视频|中文字幕无码Av在线|台湾a级别黄片免费看|欧美一级性爱亚洲第一性爱|A级黄色电影久草大|www.91精品视频|亚洲AV资源欧洲无码在线观

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(jì)】 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(shí)在它聯(lián)接的一圈電路內(nèi)產(chǎn)生一伏特電動勢時(shí)的磁通量
0
糾錯(cuò)