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本文对河套灌区各级渠道的落淤防渗情况进行了调查、分析。从而指出,采取落淤的方法进行防渗是可行的,并已在该地得到广泛应用。这个方法技术简单,便于群众性施工,投资少、收效快。
This paper conducts a survey and analysis on the situation of silting and seepage prevention at all levels of the Hetao Irrigation District. It is pointed out that it is feasible to take silt-removing method to prevent seepage and has been widely used in this area. This method has the advantages of simple technique, convenient mass construction, less investment and quick effect.