[化] 绝缘层; 保温层

insulating layer的用法和样例：

例句

Finally, the polyimide layer at the tips was removed by electro discharging.最后，尖端的绝缘层用放电法去除。
Transistors depend critically on a thin insulating layer below the control electrode.电晶体的品质和控制电极底下的绝缘层有很大的关系。

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