Thermal conduct ivity, the ability of a material to t ransferheat energy along its length,w idth, o r th ickness.是什么意思_Thermal conduct ivity, the ability of a material to t ransferheat energy along its length,w idth, o r th ickness.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句