sediment incipient motion meaning in English
泥沙启动
Examples
- The data forecasted by network experiment data and data computed by classical regression model are compared and analysed from the comprehensive angel of sediment incipient motion theory and ann theory
最后从泥沙起动输移理论和神经网络理论的综合角度，分析比较网络预测值和实测值、传统模型回归计算值。 - First , total resistance is derived by summing different resistance components . the relationship between resistance of still plane bed and energy slope has been proposed from the similarity between sediment incipient motion and still bed resistance . and this relationship can be used in computing grain resistance
一是从不同的床面阻力单元出发，利用泥沙起动与定床阻力之间的相似性研究了静平整床面的阻力，建立了静平整床面阻力与能坡之间的关系式，并将此式用于沙粒阻力的计算。 - In this dissertation , on the basis of comprehensive review of the study achievements on sediment transport , we get the fact that most of formula in sediment incipient motion and bed - load transport rate are established by classical regression analysis model , i . e . firstly establishing the formula according to related sediment transport theory , secondly computation for regression coefficients in formula by using field or laboratory experiment data
故本文在回顾并总结泥沙输移研究成果的基础上，指出大多数泥沙起动公式和输沙率公式的推求是采用传统回归模型，即先根据输沙理论定出计算公式，再用实测资料或试验数据率定公式系数。 - The main contents are as follows : section - of theory of sediment transportation - on the basis of comprehensive review of the study achievements on sediment transport , pros and cons in using classical regression model based on lms during establishing formula in sediment incipient motion and bed - load transport rate ; experiment data in non - uniform sediment with a wide distribution in flume experiment of stead sediment transportation are been collected and coordinated
本文的主要内容包括：泥沙输移理论部分：对前人的相关泥沙起动输移研究结果总结性的回顾，分析了采用最小二乘法的传统回归模型在泥沙起动公式和输沙率公式处理中的四川大学硕士学位论文人工神经网络理论及其在泥沙科学中的应用研究优点和缺点:收集并整理了两组平衡状态下的输沙试验资料。