river ecology的用法和樣例：
例句
- River restoration mainly includes the recoveries of river morphologies and that of hydrological processes.
摘要河流生態(tài)修復主要包括河流地貌特征的修復和水文特征的恢復。 - Based on the theory of hydrology and ecology, the concept of river ecosystem health was defined and the influence factors were analyzed.
摘要基于水文學(xué)和生態(tài)學(xué)原理，對河流生態(tài)系統健康的概念進(jìn)行了界定。
