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单词
penumbral waves
释义
penumbral waves
penumbral waves
[
pə′nəm·brəl ′wāvz
]
(astronomy)
Waves that are often observed to propagate outward across the penumbrae of large sunspots when the penumbrae are viewed in the light of the Hα spectral line of hydrogen.
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iaz
iaz-depe
iazf
iazgulem
iaziavan
iazkuliev, bally
iazva
iazyges
iazykov, nikolai
iazykov, nikolai mikhailovich
iazykovo
iazykov, petr
iazykov, petr mikhailovich
i&b
i/b
ib
ib.
ib1
ib2b
ib2c
ib2d
ib2g
ib3
ib4b
ib4j
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更新时间:2025/3/20 19:49:02