Decoloring and spectral properties analysis of innoxious ultraviolet absorbents .
无毒紫外吸收剂的脱色及光谱特性分析。
The application of solid absorbents in environment science .
固体吸附剂及在环境科学领域的应用。
Meanwhile , near the northeastern chinese city of dalian , officials said around 500 fishing vessels were using absorbents and dispersants to help soak up oil on a 73 square mile stretch of ocean .
