An optimum regulation scheme is suggested after by the fixed and moveable bed model tests.
经过定床、动床河工模型试验,优化了整治工程方案。
both ends of the shaft lever are respectively provided with an axel bed which is fixed in a groove between the upper and lower shell bodies;
所述轴杆的两端分别设有一轴座,轴座固定在上下壳体中间的凹槽内;
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