The measured data show that the bedload sediment transport rate is related more closely to the effective stream power within the bed - surface layer than to the river stream power 实测资料表明，推移质输沙率与床面层内有效水流功率有良好的相关性，且高于推移质输沙率与水流功率的相关性。
Based on the analysis of the field data and 2 - d numerical calculation , two sc hemes of the plan line are analyzed using the fixed - bed and movable - bed experi ments in the physical model 根据实测资料分析和二维数值计算，借助实体模型，通过定床与动床试验，比较分析了两种整治规划线方案。
And through the results comparisons between this formula and other formula and field data , it is shown that this formula has good adaptability and practicability 最后通过野外及室内实测资料对计算公式进行验证，验证结果表明，所依据的绕流挤压流动模式是可行的，所建立公式的结构是合理的。
According to least square method , author programmed the software of base settlement prediction by visual basic6 . 0 . the rules and the software can be applied in design and construction 根据最小二乘法，利用地基沉降实测资料拟合曲线，通过visualbasic数据库编程，编制了软土地基沉降预测系统软件。
The model is also applied to study the wave set - up , wave breaking and wave - induced current , and the computed results indicate are well agree with measured data 对波浪增减水现象、波浪破碎现象以及波浪破碎引起的环流进行了模拟，数值模拟结果与实测资料验证的结果表明本文模型的计算结果是合理、有效的。
Based on the measured data , the change of the friction velocity of turbulent flow and the characteristics of the wall shear stress under different sudden roughnesses and different water depths are analyzed herein 通过实测资料分析不同糙率突变和不同水深的紊流摩阻流速变化情况和水流的壁面切应力的特点。
Many survey data refer to mortal down load and sedimentation be produced due to the negative friction in pile foundation . the inequable sedimentation endanger the pile foundation greatly 国内外一些实测资料表明桩基础在使用阶段负摩擦力可能产生非常大的下拉荷载和沉降，尤其产生的不均匀沉降对基础危害最大。
According to the numerical results and monitoring data , the possible causes of some cracks in the dam are further discussed ; and advices on the design and construction of rcc arch dam are given 结合实测资料和计算结果，重点分析讨论了普定拱坝贯穿裂缝产生的可能原因，并针对碾压混凝土拱坝设计及施工提出了相关建议。
The numerical simulation for the pearl river networks in the area of guangzhou is calculated by ecomsed model that is based on the observed data for typhoon no . 9316 in storm surge of the flood season of 1999 摘要利用1999年洪季和9316号台风风暴潮的实测资料，通过ecomsed数学模型对珠江河网广州区域进行数值模拟计算。
Through calculation of annual precipitation according to the statistical data based on long - series of precipitation data , the influences of length of data series on the calculated precipitation were analyzed 摘要通过长系列降雨资料统计，计算多年平均降水量，分析降水量实测资料系列长、短对所求得的平均年降水量的影响。
