thermal insulator
常见例句
- Dust acting as a thermal insulator and impeding airflow, thereby reducing heat sink and fan performance.
除尘作为热绝缘层，阻碍气流，从而减少了散热片和风扇的性能。 - The lubricant is useful in preventing sticking of the workpiece to the die, and also acts as a thermal insulator to help reduce die wear.
滑润剂对防止工件粘住锻模很有用，还可以作为绝热体帮助减少锻模磨损。 - Some of these cladding or roofing units are expensive, especially the sandwich units which contain a middle layer of highly efficient thermal insulator , such as expanded polystyrene or glass fibre.
这种构件中间有一层高效能的隔热层，如膨胀聚苯乙烯或玻璃纤维。
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