Falling film evaporation heat transfer of water on pyramidal projection type enhanced heat transfer tubes(effect of evaporation heat transfer coefficient on heat flux and visualization of flow patterns.是什麼意思_Falling film evaporation heat transfer of water on pyramidal projection type enhanced heat transfer tubes(effect of evaporation heat transfer coefficient on heat flux and visualization of flow patterns.在線翻譯_英語_讀音_用法_例句