absorbed fraction

例句：

1. 1. The absorption of light by the material is a key factor in its performance.
   该材料对光的吸收是其性能的关键因素。
2. 2. The absorption of carbon dioxide into the atmosphere is a major greenhouse effect.
   二氧化碳被吸收进大气层，这是主要的温室效应。
3. 3. The absorption of sunlight by plants is crucial for their growth and photosynthesis.
   植物吸收阳光对其生长和光合作用至关重要。