Chinese translation for "垂线平均流速"
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- mean velocity at a vertical
mean velocity in vertical
mean velocity on a vertical
Related Translations:
垂线: (与另一条直线或平面相垂直的直线) perpendicular; vertical; [数学] vertical line; perpendicular line 垂线偏转: deflection of the vertical 首垂线: fore perpendicularforward perpendicular 真垂线: true-perpendiculartrue-vertical 垂线偏差: deflection of plumb linedeflection of the verticaldeviation of plumb linedeviation of the verticaldovplumb line deflectionplumb line deviationplumb-line deviationvertical deviation 测速垂线: surface velocityvelocity verticalvelocity-measuring vertical
- Example Sentences:
| 1. | Therefore we should choose length , width , height and interval of frames according to water height and demand of velocity . the results can be used for reference to the design of bank protection works
随着l h 、 b h 、 a h的增加，框架群后对应点垂线平均流速的减速率也逐渐增加，保护区长度、宽度也不断增加，因此，应根据不同的水深和减速率要求抛投相应长度、宽度、高度、间距的框架群。 | | 2. | In this paper , some characteristics of flow movement and sediment transport are analyzed by using the flume experiment data . the cross section of compound channel can be divided into four regions : the undisturbed region in main channel , the interactive region between channel and plain , the undisturbed region in flood plain and the boundary region . in the undisturbed regions , the distribution of longitudinal velocity along the depth has the feature of lograithmic . whereas , in the interactive region , the longitudinal velocity does not obey the logarithmic distribution law , but it can expressed as a revised logarithmic function by using a wake function . on the basis of the kinematic equation the velocity distribution of transverse velocity is obtained . in the boundary region , the longitudinal velocity obeys the law of parabolic distribution . furthermore , according to the simplified diffusion equation , the transverse distribution of sediment concentration in the interactive region is deduced . the analysis is in good agreement with the measured data
本文根据漫滩水流的运动特点，将漫滩水流的复式断面分为主槽平衡区、滩槽交互区、滩地平衡区及边壁区等4个区，并给出了各区宽度的经验公式.根据滩槽交互区垂线流速分布的变化特点，提出了附加尾流函数的对数流速分布公式.在简化水流运动方程和泥沙扩散方程的基础上，对滩槽交互区内垂线平均流速及含沙量沿横向分布进行了理论分析，提出了反映滩槽水流动量交换强度的横向涡量粘性系数及横向扩散系数的表达式，得到了漫滩水流垂线平均流速及含沙量沿横向分布的解析解，并与实测资料吻合较好 |
- Similar Words：
- "垂线偏差改正" Chinese translation, "垂线偏移" Chinese translation, "垂线偏转" Chinese translation, "垂线平均含沙量" Chinese translation, "垂线平均颗粒级配" Chinese translation, "垂线曲率" Chinese translation, "垂线综合测流速法" Chinese translation, "垂线坐标仪" Chinese translation, "垂线铊" Chinese translation, "垂线铊,铅锤" Chinese translation
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