field of forces
英
美
- 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:
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the space around a radiating body within which its electromagnetic oscillations can exert force on another similar body not in contact with it