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

field of force

field of force是什么意思、field of force怎么讀

field of force漢語翻譯

【電】 力場

field of force詞型變化

名詞復數(shù):fi of: force: 

field of force英語解釋

名詞 field of force:

  1. the space around a radiating body within which its electromagnetic oscillations can exert force on another similar body not in contact with it
    同義詞：field, force field

field of force例句

  1. The path of a body in a field of force surrounding another body; for example, the movement of an atomic electron in relation to a nucleus.
    力場軌道一物體在力場中環(huán)繞另一物體運行路徑，例如電子在原子核周圍的運動
0
糾錯