黄河下游滩区引洪淤滩改土，是滩区治理的重要内容之一。
Using flood to silt beach and improve soil in the lower Yellow River is one of main contents of beach treatment.
随着黄河下游滩区安全建设工作的研究与开展，研究滩区的工程地质条件就具有很重要的工程意义。
With the research and expansion of the safety construction on the downriver beaches of Yellow river, there is very important signification of construction in studying its geotechnical conditions.
黄河下游修建的生产堤，对保护滩区农业生产曾起到过积极的作用。
Production dykes in the lower Yellow River have ever played an vigorous role in protection of agriculture activities in the area.
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