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单词
f line
释义
F line
F line
[
′ef ‚līn
]
(spectroscopy)
A green-blue line in the spectrum of hydrogen, at a wavelength of 486.133 nanometers.
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ffyc
ffydp
ffyi
ffyl
ffyndp
ffyp
ffyr
ffys
ffysa
ffz
ffzc
ffze
ffzev
ff-zi
ffzx
ffö
f&g
f:g
fg
fg%
fg1
fg-42
fg42
fga
fgaa
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更新时间:2024/9/22 2:09:17