the equilibrium of demand and supply

• 供求均衡

the equilibrium of demand and supply的用法和样例：

例句

1. We must try to maintain the equilibrium of supply and demand.
   我们必须努力保持供求均衡。
2. The curve linking the equilibriums at each period describes the long-run transferring pattern of extra rural labor forces.
   每一时点供求均衡决定的转移数量的连线，形成了描述农村剩余劳动力长期转移模式的模型。