如何UDF计算轴向，切向，径向的速度分量 计算内部面上的质量流量及最大温度 计算每次喷射的平均路径长度 非定常求解器的自动迭代 -How to calculate UDF axial, tangential and radial component of the calculation speed of the internal surface of the mass flow rate and maximum temperature calculated for each

计算水文参数,适用的范围为理论公式计算水文特征值，如流量，频率等。-Computing hydrological parameters, scope of application of theory calculated the value of hydrological characteristics, such as flow and frequency.

一个小的计算软件 计算阀门的流量系数 主意系数的种类-A small calculation software idea coefficient flow coefficient of valve types

/该程序利用第一章的成果（设计枯水年典型来水过程――1971――），通//过等流量水利水能调节计算，求得不同正常蓄水位和死水位组合方案所//对应的保证出力和保证电能指标。-/ The program utilizes the results of the first chapter (Design dry year, the typical runoff process- 1971-)// over flow Water hydro adjustment calculation to obtai