photoautotrophy

例句：

1. 1.Photoautotrophy is the process bywhich plants convert light energy into chemical energy.
   光合自养作用是植物将光能转化为化学能的过程。
2. 2. The photosynthetic organisms are responsible for theproduction of oxygen and food in the ecosystem.
   光合生物在生态系统中负责产生氧气和食物。
3. 3. In aquaculture, photoautotrophy plays a crucial role inmaintaining the health of the fish and shrimp.
   在水产养殖中，光合自养作用对保持鱼类和虾类的健康起着至关重要的作用。