双岸整治方案是基于窄深河槽洪水期具有很强的输沙潜力与泄洪能力。
Banks training is conducted based on narrow and deep channel in flood season that has strong potentiality of sediment transport and flood carrying capacity.
窄深河槽具有很强的泄洪能力与输沙能力，是主槽整治追求的目标。
The narrow and deep channel possesses great flood discharge and silt carrying capacities, which is the target of the main channel training.
本文从降雨、河槽侵蚀机理等方面进行了成因探讨，并提出了以疏导工程防止泥石流改道、控制古堆体活动为主的整治对策。
The chemical erosion mechanism of slide board in casting of Ca-treated steel is analyzed, the research situation at home and abroad about it introduced.
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