photoconstriction effect

例句：

1. 1. The researchersfound that the photoconstriction effectcould be used to enhance the efficiency ofsolar cells.
   研究人员发现，光限制效应可以用来提高太阳能电池的效率。
2. 2. During the experiment, thephotoconstriction effect was observed inthe sample.
   实验中观察到了样品中的光限制效应。
3. 3. The photoconstriction effecthas been studied extensively in recent years,and its underlying mechanisms are still not fullyunderstood.
   近年来，光限制效应已经得到了广泛的研究，但其背后的机制仍然不完全清楚。