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- Three diameters of straight pipe are required on the valve outlet. 在阀门的出口处需要三倍管道直径长度的直线管道。
- length of straight pipe 管子展开长度
- In general a minimum of 10 pipe diameters of straight pipe should be provided upstream of a swing check valve to minimize adverse conditions. 通常，旋启式止回阀与上游部件的距离至少要有管道直径的10倍，这样才能够将反作用降到最小程度。
- Hard for incrustation: The adoption of straight pipe avoids the phenomenon of incrustation while enlarges the area of heat-exchanging. 不易结垢。直通管的采用，不仅加大了换热面积，而且不易结垢。
- By using the method of eigenvalue analysis and nonlinear analysis,the structure stability was analyzed, and the critical load of straight pipe was,then,obtained. 并用非线性方法和特征值方法对结构稳定性进行分析,得出直管段的稳定临界载荷。
- One complete length of a straight course, as of a swimming pool. 直线的路径一段完整的直线距离，如游泳池
- This valve is a combined regulating and flow measurement device and must be installed with five diameters of straight pipe of the same diameter as the valve without intrusion upstream of the valve. 这种阀门组合了调节和流量测量的功能，必须安装在与阀门通径相同的五倍管道直径长度的直线管道地方，使其不受阀门上游的侵扰。
- Our ten-storey building is out of straight. 我们那幢10层大楼倾斜了。
- This river is ten times the length of that River. 这条河的长度是那条河的十倍。
- She paced out the length of the room. 她用步子测量了房间的长度。
- Suction piping for all pumps shall have at least five(5) times the nominal pump suction flange diameter of straight pipe upstream of the suction nozzle. 所有水泵的吸水管道直径至少应有5倍于吸入口的上升直水管段的额定边缘直径。
- He fished a length of string out of his pocket. 他从口袋里掏出一条绳子。
- Suction piping for all pumps shall have at least five (5) times the nominal pump suction flange diameter of straight pipe upstream of the suction nozzle. 所有水泵的吸水管道直径至少应有5倍于吸入口的上升直水管段的额定边缘直径。
- You spend a ridiculous length of time in the bath. 你洗澡用那麽长时间，真不像话。
- Promotion will go by length of service. 晋升以服务年限为准。
- He measured the length of the room. 他量了房间的长度。
- She paced out the length of the garden. 她用步子量出了花园的长度。
- My estimate of the length of the room was 10 feet. 我估计房间的长度为10 英尺。
- She sprinted the length of the road. 她全速跑完了那条路的全长。
- He fish a length of string out of his pocket. 他从口袋里掏出一条绳子。
