linear absorption coefficient

例句：

1. 1. Theabsorption coefficient of the material is very high, which means it can absorb a lot of light.
   这种材料的吸收系数非常高，意味着它可以吸收大量的光。
2. 2. In order to improve the efficiency of solar cells, scientists are working on developing materials with higher absorption coefficients.
   为了提高太阳能电池的效率，科学家们正在研究开发具有更高吸收系数的材料。
3. 3. The absorption coefficient of this material is much lower than that of other similar materials, which makesit more suitable for use in certain applications.
   这种材料的吸收系数远低于其他类似材料，这使得它在特定应用中更具优势。