The selection of model sand is the key problem in the design of a mobilebedmodel test.
对于研究泥沙问题的动床模型试验，模型沙的选择是模型设计的关键。
2
Through the experimental study on the low navigation channel of Gezhouba Project, this paper discusses the similarity criteria for mobilebed and bank in model .
本文通过葛洲坝工程大江下游航道的试验研究，对动床动岸的模拟问题进行了有益的探讨。
3
To set the model sands for marine mobilebed physical model experiment is the key in the experiment to simulate the sediment movement.