Quenching of luminescence by molecular oxygen is an inherent limitation in fluorescence and phosphorescence analysis, especially for liquid sample.
分子态氧对发光的猝灭作用，固有地限制着发光分析优良分析特性的实现，特别对液体样品。
2
The singlet-oxygen quenching ability by the fractions was determined with ultra weak luminescence analysis consequently.
应用微弱发光检测技术测定和比较两者在体外淬灭单线态氧的能力。
3
With the raising of baking temperature, the intensity of luminescence was reduced, this may be caused by the changing concentration quenching of the luminescence.