在蚀刻技术的每个阶段，固定高度的阻材料层会消失，暴露出不同部分的电路进行化学物质的侵蚀。

After each stage of the etching process a fixed depth of this is dissolved away, exposing a different part of the circuit to the etching chemicals.

youdao

在蚀刻技术的每个阶段，固定高度的阻材料层会消失，暴露出不同部分的电路进行化学物质的侵蚀。

After each stage of the etching process a fixed depth of this is dissolved away, exposing a different part of the circuit to the etching chemicals.

youdao