ecological and economic impact的用法和樣例：
例句
- The thought of sustainable development ethnics should be sponsored to tead the ecological economy development way.
倡導堅持可持續發(fā)展倫理思想，走生態(tài)經(jīng)濟發(fā)展的道路。 - Grey linear programming was used to optimize the structure of agro-ecological and economic system in Dongtai coastal farmland.
以江蘇東臺市為例，運用灰色線(xiàn)性規劃的方法對沿海農區農業(yè)生態(tài)經(jīng)濟系統結構進(jìn)行優(yōu)化。
