free-free absorption

例句：

1. 1.The free-free absorption of the new technology will greatly improve our work efficiency.
   新技术的自由吸收将大大提高我们的工作效率。
2. 2.The free-free absorption of nutrients is essential for plant growth.
   营养物质的自由吸收对于植物生长至关重要。
3. 3. The free-free absorption of sunlight is crucial for photosynthesis.
   阳光的自由吸收对于光合作用至关重要。