marginal land的用法和樣例：
例句
- Experts say will tentional rotational grazing like this extr is extremely important for marginal land.
專(zhuān)家說(shuō)，循環(huán)放牧對邊際土地尤為重要。 - The Cournot equilibrium profit can be easily realized by reducing the output adjustment speed of the enterprise with marginal cost advantage.
邊際成本優(yōu)勢企業(yè)通過(guò)降低其產(chǎn)量調整速度能夠使兩企業(yè)的古諾均衡利潤容易地實(shí)現。
