经过定床、动床河工模型试验，优化了整治工程方案。
An optimum regulation scheme is suggested after by the fixed and moveable bed model tests.
通过河工模型试验，应研究出技术可行、经济合理的整治方案。
Through the river model experiment , the tech-economic reasonable river improvement measures are studied.
通过分析和河工模型试验，提出了兼顾各限制条件的整治工程方案。
In this paper, based on the research both theory analysis and physical model test an optimization alternative of the training works to take account of all limiting conditions is presented.
在动床河工模型试验中，需要对水位波动进行实时和自动化的测量。
In mobile bed experiments, the measurement of water level needs to be real-time and automatic.
结合嘉兴市排海工程，通过河工模型试验，对减少扩散器泥沙淤积的措施进行了研究。
Related to the sea outfall project of Jiaxing City, the studies on the measures to reduce the sediment deposition in the diffuser are carried out through hydraulic model tests.
现代水利工程规划设计中，在决定江河开发和治理方案时，河工模型试验是极重要的手段之一。
In modern hydraulic engineering physical model experiment is one of the most important approaches for the decision of river development and training policy.
在潮汐河口河工模型试验中采用粒子测速（PIV/PTV）系统测量流场，具有快速、精度高的优点。
The velocity field measurement by use of the particle image velocimetry and particle tracking velocimetry ( PIV/PTV) system in a tidal estuary model test has advantages of high speed and accuracy.
本文根据天然实测大量资料并结合河工模型试验成果，在对河流特性理解的基础上，分析了各浅滩的形成原因，提出了整治原则和方法。
Based on the field data and the physical model results, the cause of formation for every shoal was analyzed in this paper, and the principles and the methods of regulation were put forward.
本文根据天然实测大量资料并结合河工模型试验成果，在对河流特性理解的基础上，分析了各浅滩的形成原因，提出了整治原则和方法。
Based on the field data and the physical model results, the cause of formation for every shoal was analyzed in this paper, and the principles and the methods of regulation were put forward.
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