通过掩模蒸铝形成顶部电极。
通过分别以催化剂层和纳米颗粒层分别作为底部电极和顶部电极，研究人员成功地设计了一个气体传感器并测试了其传感性能。
By employing the catalyst and nanoparticle layers as bottom and top electrodes respectively, the researchers successfully designed and tested a gas sensor.
注意，顶部的电极接保护，所以只有流经绝缘体表面的电流才为皮安计所测量。
Note the top electrode is guarded, so that only current flowing across the insulator is measured by the picoammeter.
每个接地电极的顶部应得到保护，免受损坏，放置在一个轻量级的检查室，类似弗斯目录号PT205。
The top of each earth electrode shall be protected from damage by placing it in a lightweight inspection chamber similar to Furse Catalogue No. PT205.
每个接地电极的顶部应得到保护，免受损坏，放置在一个轻量级的检查室，类似弗斯目录号PT205。
The top of each earth electrode shall be protected from damage by placing it in a lightweight inspection chamber similar to Furse Catalogue No. PT205.
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