dujiangyan irrigation system canal head
常见例句
- A kind of optimal allocation of water model to the water distribution of the head of canal of Dujiangyan irrigation system is discussed in the article.
通过对灌区调度配水关键因素的分析，基于灌区整体经济效益函数和作物阶段分水函数构造，讨论了制定都江堰渠首实际水量调配方案。 返回 dujiangyan irrigation system canal head