为稳定河槽、缩小主槽游荡范围、改善河流边界条件及水流流态采取的工程措施。
该研究成果对黄河宁夏段河道整治工程设计和施工具有重要参考价值。
The results will provide important reference value for the design and construction of the watercourse harness of the Ningxia river section of the Yellow river.
分汊河道是一种常见的河型，其特性研究在河道整治工程中有着重要的现实意义。
The bifurcated channel is a common river type, and there exists realistic meaning for the study on the division characteristics of the bifurcated channel.
另外，挖河可以在一定时段内起到理顺河势的效果，但要维持其效果，还应有一定的河道整治工程相配套。
In addition, dredging can make some benefit for the river regime, but additional regulation projects may be needed.
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