水力部件由以下组成:出入口管,壳体,法兰,叶轮,导叶,泵轴,泵轴承,热屏和热屏热交换器。
The hydraulic section consists of the inlet and outlet nozzles, casing, flange, impeller, diffuser, pump shaft, pump bearing, thermal barrier and thermal barrier heat exchanger.
漏斗排沙方式利用螺旋流的分离机理来排除渠道泥沙; 平轴螺旋管流排沙是利用在管间加设导叶的方式产生螺旋流来输运泥沙。
The way of the sand funnel make use of separating mechanics of spiraling flow to breed out the sediment of the channel.
漏斗排沙方式利用螺旋流的分离机理来排除渠道泥沙; 平轴螺旋管流排沙是利用在管间加设导叶的方式产生螺旋流来输运泥沙。
The way of the sand funnel make use of separating mechanics of spiraling flow to breed out the sediment of the channel.
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