wetting front

The emitter discharge rate has remarkable effects on the ratio between horizontal and vertical wetting front.

滴头流量对湿润体水平和垂向湿润距离的比值有显著的影响，滴头流量越大该值也越大，并且该值随着入渗时间的增加而逐渐变小。

Results showed that with temperature raising, wetting front distance and cumulative infiltration volume increased.

并建立考虑温度影响的湿润锋运移模型和累积入渗量模型，经实测资料进行验证，结果良好。

The movement of soil water achieved the temporary balance in 24 h after stopping irrigation. Subsequently the change of the soil water content became very small, and the wetting front was kept nearly un-expanded.

灌溉结束24h后土壤水分运动达到暂时的平衡，此后土壤含水量变化很小，土壤湿润锋几乎不再扩展。

Influence Factors on Soil Wetting Front under Point Drip Irrigation

滴灌点源入渗湿润锋影响因子的研究

Wetting front characteristics under film single hole point source infiltration of fertilizer solution

膜孔单点源肥液入渗湿润体特性试验研究

Wetting front moved with time and the curve of water ration gradually changed to be gentle;

湿润锋随灌施时间延长不断迁移，含水率分布曲线由比较陡直逐渐变为相对平缓；