English translation for "复式断面"
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- compound cross section
compound cross-section
compound section
double profile
Related Translations:
复式车行道: dual carriageway road 复式会计制度: double accounting systemdouble-entry system 复式保险: double i urancedouble insurance 复式鼓风机: cro -compound blowing enginecross compound blowing enginecross-compound blowing engine 复式铸件: verbundguteil compound casting 复式信息处理: complex information processing
- Example Sentences:
| 1. | The numerical simulation of flow and sediment in channel with composite section
复式断面河道水流泥沙数值模拟 | | 2. | 2 . based on the achievement of predecessors physical modeling and fundamental theory of hydrodynamic behavior of compound channel with rigid vegetated floodplains are studied in this paper . hydrodynamic behavior of compound with rigid vegetated floodplains is conclued
在前人研究的基础上对河滩上种有树木的复式断面渠道的水流特性进行了试验研究，着重分析了滩地种树密度、排列方式对水流的影响。 | | 3. | By modeling of " y " - shaped junction of the compound river channel with an intersection angle 90 , the flow velocity and water level at the junction were obtained by use of the acoustic doppler velocimeter ( adv ) and point gauges
摘要通过制作交汇角为90的复式断面河道" y "型交汇河口模型，利用三维声学多普勒流速仪( adv )和测针获取流速及水位数据，对支流河口处的水流流态包括水面形态、水流流速和水流分区进行分析。 | | 4. | 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 | | 5. | Through checking computations , it was shown that the analogue accuracy of the model was quite high , which can provide important basis for scientific decision - making on engineering measures . through analogue calculation and analysis of many regulation schemes , it was shown that combining the diversion weir works with the bed fixing works at the south branch is reasonable and feasible in the implementation of loushuikouzi river regulation works . in addition , it is suggested that the bed fixing works at the south branch should adopt the improved compound section scheme
经对多个整治方案的模拟计算与分析，表明漏水口子河道整治采用分流鱼嘴工程和南汊固床工程相结合的整治工程措施是合理可行的，通过模型计算研究还提出了南汊固床工程采用复式断面形式的改进方案建议，该方案保证了南汊枯期通航和不断流，而且对南汊及抚远镇的保护具有正面作用。 |
- Similar Words：
- "复式动力装置" English translation, "复式动力装置飞机" English translation, "复式斗桥" English translation, "复式斗侨" English translation, "复式断电器" English translation, "复式断面河道" English translation, "复式断面渠道" English translation, "复式断面堰" English translation, "复式多旋回盆地" English translation, "复式二极管" English translation
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