radiating layer

基本解释

Said dielectric layer is deposited on surface of heat radiating plate and covers on the chip.
一介电层，沉积于该散热板表面并将该半导体晶片封装于其中；
ip.com
The outer layer surfaces of the small unit strip-shaped and block-shaped heating films and the radiating passages are coated with insulating layers.
在这些小单元条、块发热薄膜和散热通道外层面涂敷有绝缘层。
ip.com
The outer brade layer can execute the function of heat transmitting and radiating, to enhance the general intensity of the heating belt. It can also be earthed .
电热带外层的编织层能起到传热和散热的作用，提高电热带的整体强度，同时还能用作安全接地线。