flooding irrigation [农工] 漫灌 ; 洪水灌溉
surface flooding irrigation 地表漫灌
check-flooding irrigation 分畦漫灌
Irrigation method flooding 漫灌法
wild flooding irrigation method 大片漫灌法
Wild flooding is inefficient in use of water and labor, but it irrigates land that can't be managed by other methods of surface irrigation.
漫灌的用水效率和劳动效率都是很低的，但它能用来灌溉那些不能采用其他地面灌水方法灌溉的土地。
Flooding irrigation motor bolts should be open, filled with clean water after the bolt tightening, and then dive into the water.
水浸电机应打开灌水螺栓，灌满洁净的清水后拧紧螺栓，再潜入水中。
Field evaluation shows that the field under this seep irrigation method can save 60% water more than the one under flooding method.
田间考核表明，采用该渗灌技术灌溉的农田，可较传统的大水漫灌节水60%以上。
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