“枯草盐碱地,荒凉野兔愁”、“一夜风沙过、水渠变沙渠”就是过去南华镇的真实写照。
"Withered grass and saline-alkali land make even the hare worry" and "One night of sandstorm turns water tunnel into tunnel of sand" are the true portrayal of Nanhua Town before.
这些措施主要有:节约用水,在渠首建防沙设施,以减少引沙量;
The controlling measures are mainly to economize on water, build sediment prevention facilities at headworks for reducing the amount of sediment diversion;
应用推荐