tunable metal film filter

例句：

1. 1.The tunable metal film filter is an essential tool for cleaning electronic devices.
   可调金属薄膜过滤器是清洁电子设备的必备工具。
2. 2.The tunable metal film filter can effectively remove dust and particles from the air.
   可调金属薄膜过滤器能有效去除空气中的灰尘和颗粒。
3. 3. The tunable metal film filter has been widely used in various industries to improve air quality.
   可调金属薄膜过滤器在各行业中被广泛使用，以提高空气质量。