field of forces

英 美
  • 力场
  • field n.田地;领域;运动场;场地;田野;JAVA中的范畴vt.接球;派……上场;顺利处理vi.担任外场员adj.田间的;野外的
  • forces n.军队
  • of prep.关于;...的(表所属);出身于;由于
名词 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