river model test 河工模型试验
Pearl River Model 珠江模式
river model tests 河工模型
natural river model 河流自然模型
river model scale 河道模型比尺
the river model 河流模型
tidal river model 潮汐河工模型
physical river model 河工模型
numerical river model 水流数学模型
Ultrasonic surveying meter is an advanced method in data surveying for river model test. Compared with other kind of devices, it possess principally the advantage of greater work efficiency and less disturbance upon the target being surveyed.
超声测量仪在工作原理、测量效率,以及对河工模型的影响方面,与传统仪器相比都独具优势。
参考来源 - 基于数字信号处理技术的河工模型超声地形仪开发For large river model, many cross-sections and parameters need to be measured, it has heavy workload.
大型河流模型,需要测量的断面多、参数多、工作量很大。
参考来源 - 河流模型水深流速测试系统研制River model is a main technology means and test device on the study of river course evolution process, estuary and river management, and river simulation. It is of important role on the experimental study of water conservancy, hydrology, and geology.
河工模型是研究河道演变及整治、河口演变及治理、模拟技术等的重要技术手段和试验设备,在水利、水文、地质等科学实验和研究中占有重要地位。
参考来源 - “模型黄河”自动控制系统的研制与应用The thesis analyses the rationality of the numerical model with a simplified river model. All of the result indicated that the numerical model is reasonable.
本文利用概化的河道模型对模型进行了合理性分析,分析结果表明模型的建立是合理的。
参考来源 - 桥渡一般冲刷一维数值模拟·2,447,543篇论文数据，部分数据来源于NoteExpress
Resistance similarity between prototype and model must be satisfied in the distorted river model.
变态河工模型中，原型和模型之间要求满足阻力相似。
Through series river model test, Use new steel concrete permeable tetrahedron frame, to do river regulation experimental study in sediment-laden river wandering channel.
通过系列河工水槽试验，应用新型钢筋混凝土四面体透水框架，进行多沙河流游荡型河道整治试验研究。
Compared with the model's water level, velocity distribution, buoys 'flow direction and buoys, the results closely meet the actual situation and similarity requirements of river model.
经对模型的水位、流速分布及浮标流向、流态的验证，其结果与原型实际情况吻合较好，满足河工模型的相似性要求。
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