photosynthetic energy utilization efficiency coefficient

例句：

1. 1. The efficiency of the photosynthetic energy utilization iscrucial for the growth of plants.
   光合能量利用的效率对于植物的生长至关重要。
2. 2. The researchon the photosynthetic energyutilization efficiency coefficient has been a hottopic in recent years.
   关于光合能量利用效率系数的研究近年来成为了一个热门话题。
3. 3.The improvement of the photosyntheticenergy utilization efficiency coefficient can significantlyenhance crop yield.
   提高光合能量利用效率系数可以显著提高作物产量。