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单词 kennelly-heaviside layer
释义 ken·nel·ly-heav·i·side layer
\ˈkenəlēˈhevēˌsīd-\ noun
Usage: usually capitalized K&H
Etymology: after Arthur W. Kennelly died 1939 American electrical engineer and Oliver Heaviside died 1925 English physicist, its discoverers
: ionosphere
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更新时间:2024/9/21 5:33:31