isolichenin

例句：

1. 1. The isolichenin in the soil has a significant impacton plant growth.
   土壤中的isolichenin对植物生长有显著影响。
2. 2. The isolichenin in the soil helps tomaintain the balance of nutrients in the ecosystem.
   土壤中的isolichenin有助于维护生态系统中营养物质的平衡。
3. 3. The isolichenin in thesoil plays an important role inthe carbon cycle.
   土壤中的isolichenin在碳循环中起着重要作用。