| 1. | Three diameters of straight pipe are required on the valve outlet
阀门出口处需要配置三倍直径长度的直线管路。 |
| 2. | Comparing with the stationary straight pipe , the entry length becomes larger
由于旋转和曲率的影响，旋转曲线管道的开口端长度相比较直管而言大大增大。 |
| 3. | As a result , the fluid moved through short , straight pipes instead of tracing circuitous paths , further reducing friction and capital costs
这麽一来，流体行经的管路更短更直，不需要绕道拐弯，更加降低摩擦力和投资成本。 |
| 4. | In a big , straight pipe like that , the force of being measured by one ' s performance will propagate back through the whole system
如果有一根又大又直的管子，那么就很容易评估一个人的表现，这种力量将会反馈影响到整个系统。 |
| 5. | Full - bore : full - bore straight - through type with connection between valve and pipeline or straight pipe , equal sectional area and " 0 " loss of flow
全通径：全通径直通式，阀门与管道或直管连接相通，截面积相等，流量损失为“ 0 ” 。 |
| 6. | 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。 |
| 7. | 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
所有泵的吸入管线应在吸嘴端上游具有至少( 5 )倍公称泵吸入直管法兰直径的长度。 |
| 8. | 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。 |
| 9. | Our factory will design and manufacture various non - straight pipe type condensers such as plate - pipe condenser , snake - pipe condenser , etc . at the customers reguest
并可根据用户需求，定制各类盘管式、蛇管式、排管式换热设备及其它非标碳钢、不锈钢设备。 |
| 10. | This valve is a combined regulating and flow measurement device and must be installed with five diameters of straight pipe of the same nominal diameter as the valve and without intrusions upstream of the valve
这种阀门是一种调节和流量测量的组合装置，必须安装在与阀门公称通径一致的直线管路，长度为五倍直径的位置，使得阀门上游不会受到侵扰。 |
