管道摩阻 meaning in English

pipe friction resistance

This paper elaborates on principles and calculation methods of experiment of prestress tube frictional resistance and also makes data procession of the experimental results by using least - square method
摘要详细阐述了预应力束管道摩阻试验的原理及计算方法，采用最小二乘法对试验结果进行数据处理。
Based on that , prestress tube fictional resistance experiment to a real project has been conducted , so that after careful analysis and calculation , accuracy of working on this project has been berified
在此基础上，利用某实际工程进行了预应力束管道摩阻试验，并详细分析计算，最后验证了该施工原理的准确性。
The paper introduces experience of selecting hydraulic calculation formula and illustrates calculation of critical velocity of flow ( or critical pipe diameter ) and friction loss of pressure pipe in tailings transport and how to select the formula with examples
介绍工程实践中，选用水力计算公式的体会，对尾矿输送中临界流速(或临界管径)和压力管道摩阻损失的计算以及如何选用公式分别作了举例说明。