microcrystalline film

例句：

1. 1. This new type of microcrystalline film has excellent thermal insulation properties.
   这种新型的微晶薄膜具有极好的热绝缘性能。
2. 2.The microcrystalline film is used as a protective layer on the surface of electronic devices to prevent corrosion.
   微晶薄膜被用作电子设备表面的保护层，以防止腐蚀。
3. 3. In recent years, microcrystalline films have been widely used in the field of solar energy conversion.
   近年来，微晶薄膜在太阳能转换领域得到了广泛应用。