#分配液體
#形狀/材料最佳化
# Distribute liquids
#Optimize shape/materials
一些植物葉片的葉脈系統因具有高密度封閉及互相連通的環路,使得葉脈系統有抗損傷的性質 (The vein systems in some plant leaves are resilient to damage because they contain a high density of closed, interconnected loops.)