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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。
- The principle and method of pipe flow calculation using friction drag of a straight pipe are introduced. 介绍了利用流体管道直管段的沿程阻力计算管道流量的原理和方法。
- 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。
- The inner surface of the bent part defines a convexly bent curved surface to spread outward with respect to a space receiving the fluid mixture injected from the straight pipe. 弯曲部(23)的内表面相对于从直管部(22)喷出来的流体通过的空间构成凸状的弯曲的曲面，并向外侧扩展。
- 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。
- Rosemount Conditioning Orifice technology provides unprecedented performance with minimal straight pipe requirements - only 2 pipe diameters upstream and 2 downstream. 罗斯蒙特调节孔板的技术支持以最少的直管的要求前所未有的性能-只有2管径上游和下游2。
- In bottom heat mode ,most of the movement of working fluid is pulsating and one-direction circulating flow,not random reciprocal oscillating in certain straight pipe or U-shaped pipe. 底加热时，热管内的运动多是循环的单向脉冲流动，并不是工质在某一个U型管或直管内的往复随机振荡。
- Abstract: This paper analyses axial effort between bend and adjacent straight pipe by integral calculation.In this paper it deduces the computing formula of axial effort, which lays a foundation of stress analysis on bend. 文摘:从弯管的受力分析入手,通过积分计算,分析了弯管与相邻直管段的轴向作用力,并推出了该轴向作用力的计算公式,为弯管的应力分析打下了基础。
- 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。
- The mechanism and process of thermal mixing of fluid with different temperature in a straight pipe were studied, which has general significance in nuclear reactor thermohydraulic process. 探讨了在核反应堆热工流体力学中具有普遍意义的不同温度流体达到热混合均匀状态的过程和机理。
- 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。
- The pressure drops in ten helices and seven straight pipes were observed over a range of Reynolds Numbers. 因模态资料中含些许杂讯时，使得模态曲率产生极大的变化，造成识别不良的情形。
- 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。
- 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。
- The nonlinear vibration of the straight pipes of heat exchanger was analyzed based on the equivalent-linearized theory, and the control methods of vibration were pointed out. 摘要利用等价线性化解析方法，分析换热器直管的非线性振动，并指出振动的控制方法。
- Keep straight on until you get to the church. 一直朝前走就走到教堂了。
- It's three blocks straight ahead. 一直往前走过三个街区就是。
- She gave it to me straight from the shoulder. 她坦诚地批评我。
- Lisa said my name wrongly so I set her straight. 莉莎把我的名字说错了，我便加以纠正。
