... 灌溉水源 water resources for irrigation 井灌 well irrigation 地面灌溉 surfaceirrigation ...
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Water saving effects on surge flow border irrigation were studied under well irrigation in semi-arid area of West Liaoning.
研究了辽西半干旱区井灌条件下褐土涌流畦灌的节水效果。
The model has been employed in the salt water intrusion development tendency prediction of the Guangrao county well irrigation area at Huanghe delta.
该模型应用于黄河三角洲广饶县井灌区咸水的入侵发展趋势预测,研究成果表明,该方法快捷有效。
The ease study has proved that partly developing the pure well irrigation is necessary, reasonable and successful in the Yellow River irrigation districts.
该文通过系统地分析研究,证明在引黄灌区内部分区域开展纯井灌是必要的、合理的、成功的。
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