absorption frequency

例句：

1. 1. The absorptionof light by the material is crucial forits performance.
   该材料对光的吸收对其性能至关重要。
2. 2. The absorption of carbon dioxideinto the atmosphere is a major environmental concern.
   二氧化碳被吸收进大气层是一个重要的环境问题。
3. 3. The absorption of energy in the humanbody is essential for maintaining health.
   人体吸收能量对于保持健康至关重要。