薄膜可见光透过率平均可达80%以上，在紫外光区有较高的吸收性；

The average transmittance of thin film in visible region was above 80%.

youdao

而太阳光谱中紫外光区占不到5%，可见光区则占43%。

Because less then 5% of the sun spectrum is ultraviolet radiation and 43% is visible light.

youdao

对产物进行了水溶液中的紫外可见光谱研究。

Also the ultraviolet and visible spectra of the product was studied.

youdao

对产物进行了水溶液中的紫外可见光谱研究。

Also the ultraviolet and visible spectra of the product was studied.

youdao