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[[File:Sun SDO-HMI visible light 2011-06-07.jpg|thumb|Ji̍t-thâu]] | [[File:Sun SDO-HMI visible light 2011-06-07.jpg|thumb|Ji̍t-thâu]] | ||
'''Ji̍t-thâu''', mā hō '''thài-iông''', sī chi̍t lia̍p tōa-hêng hoat-kng ê [[thian-thé]], tī [[thài-iông-hē]] tang-tiong kî-tha thian-thé se̍h chit hō ji̍t-thâu leh | '''Ji̍t-thâu''', mā hō '''thài-iông''', sī chi̍t lia̍p tōa-hêng hoat-kng ê [[thian-thé]], tī [[thài-iông-hē]] tang-tiong kî-tha thian-thé se̍h chit hō ji̍t-thâu leh kiâⁿ. [[Tē-kiû]] téng ê sè-miā tōa-pō͘-hūn tio̍h óa-khò ji̍t-thâu só͘ hoat--chhut-lâi ê kng kap jia̍t. | ||
Ji̍t-thâu ê tāng-le̍k-tiûⁿ koat-tēng liáu [[he̍k-chheⁿ]] kiam kî-tha thài-iông-hē thian-thé ê tín-tāng. Chiàu kho-ha̍k ê hun-lūi, ji̍t-thâu sī [[chú hē-lia̍t]] (''main sequence'') chheⁿ, sio̍k G2V sek-lia̍t-hêng (''spectral type''). | Ji̍t-thâu ê tāng-le̍k-tiûⁿ koat-tēng liáu [[he̍k-chheⁿ]] kiam kî-tha thài-iông-hē thian-thé ê tín-tāng. Chiàu kho-ha̍k ê hun-lūi, ji̍t-thâu sī [[chú hē-lia̍t]] (''main sequence'') chheⁿ, sio̍k G2V sek-lia̍t-hêng (''spectral type''). | ||
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Kap kî-tha chú hē-lia̍t chheⁿ sio-kâng, ji̍t-thâu tùi [[jia̍t-hu̍t iông-ha̍p]] (''thermonuclear fusion'') hoán-èng tit tio̍h i hong-hù ê lêng-liōng. Chit hō hoán-ēng koan-sia̍p tio̍h kā [[chúi-sò͘]] choán chò [[he-lí-ùm]] (''helium'') kap khah-tāng ê hu̍t-chú ê kòe-têng. | Kap kî-tha chú hē-lia̍t chheⁿ sio-kâng, ji̍t-thâu tùi [[jia̍t-hu̍t iông-ha̍p]] (''thermonuclear fusion'') hoán-èng tit tio̍h i hong-hù ê lêng-liōng. Chit hō hoán-ēng koan-sia̍p tio̍h kā [[chúi-sò͘]] choán chò [[he-lí-ùm]] (''helium'') kap khah-tāng ê hu̍t-chú ê kòe-têng. | ||
[[Kng-chú]] koan-hē tio̍h hia [[pàng-jia̍t iông-ha̍p hoán-èng]], tùi ji̍t-thâu ê sim hiòng gōa pàng chhut, | [[Kng-chú]] koan-hē tio̍h hia [[pàng-jia̍t iông-ha̍p hoán-èng]], tùi ji̍t-thâu ê sim hiòng gōa pàng chhut, sim ê gōa-ûi sī [[hòng-siā khu]] (''radiative zone''), koh lâi sī [[tùi-liû-lông]] (''convective envelope''), [[kng-khoan]] (''photosphere''), [[sek-khoan]] (''chromosphere''), siōng gōa chân sī [[kho-ló͘-nah]] (''corona''). | ||
== Chham-chiàu == | == Chham-chiàu == |