A method of rapidly measuring total emittance of diathermanous films by using an viscometer is introduced.介绍一种用辐射计快速测定透明薄膜全发射率的方法....

diathermanous的音标：diathermanous的英式发音音标为：[ˌdaɪə'θɜ:mənəs]diathermanous的美式发音音标为：[ˌdaɪə'θɜmənəs]...

adj.透热的...