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electromagnetic environment
自然科学, 行业	environnement électromagnétique
英语 词库
electromagnetic environment
军队, 后勤	The totality of electromagnetic phenomena existing at a given location. (FRA)
美国	The resulting product of the power and time distribution, in various frequency ranges, of the radiated or conducted electromagnetic emission levels encountered by a military force, system, or platform when performing its assigned mission in its intended operational environment (JP 3-13.1)