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近场
释义
近场【电】 near field 近场jìnchǎng(1)[near field](2)存在于距电磁辐射源(例如发射天线)一个波长范围内的电磁场(3)一个声源(如扬声器)附近的声辐射场
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normal hydrogen electrode
normal hydrometer
normal identifier
normal impedance
normal incidence
normal income rate
normal index
normal indication
normal induction
normal induction curve
normal input cause
normal inspection
normal instruction
normal interdigitation
normal inter-state relations
normal inventory
normal inventory method
normalise
normality
normality assumption
normalizable
normalizable function
normalization
normalization condition
normalization factor
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更新时间:2026/4/26 16:31:15