photic stimulator

例句：

1. 1.The photic stimulator is used to stimulate the growth of plants.
   光刺激器用于刺激植物生长。
2. 2. The photic stimulator was designed to improve plant growth in low light conditions.
   光刺激器被设计用来在低光照条件下改善植物生长。
3. 3. The photic stimulator can be used to monitor plant health and growth.
   光刺激器可以用来监测植物的健康和生长。