說明真空能傳遞熱能。但是我們感覺的熱是不是因為我們周圍有空氣?
所有跟帖:
• 就看哪種能量傳遞方式起主要作用。日常大多數情況因空氣或別的物體的熱傳導 -布衣之才- ♂ (33 bytes) () 12/22/2011 postreply 17:00:07
• 就看哪種能量傳遞方式起主要作用。日常大多數情況因空氣或別的物體的熱傳導 -布衣之才- ♂ (33 bytes) () 12/22/2011 postreply 17:00:07
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