Schumann resonance
名词 n.
英文释义
名词 n.
- Any of a set of spectrum peaks in the extremely low-frequency (ELF) portion of the Earth's electromagnetic field spectrum, generated and excited by lightning discharges in the cavity formed by the Earth's surface and the ionosphere.
词形变化
词源
Named after the physicist Winfried Otto Schumann, who predicted them mathematically in 1952.
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数据来源: Wiktionary