rock parameter meaning in Chinese

岩石参数

Bp neural networks is adopted to constitute mapping of rock parameter and rock displacement and calculate rock displacement in back analysis of rock parameter
本文采用bp神经网络建立岩体参数与岩体位移的映射关系，在岩体参数的反分析过程中用于计算岩体的位移。
After the mapping of rock parameter and rock displacement is constituted by neural network , genetic algorithm is used to search optimum rock parameter . the result is good
采用神经网络建立起岩体力学参数与岩体位移之间的映射关系之后，本文应用遗传算法对岩体力学参数进行搜索寻优，在计算中取得了较好的效果。
Get consistent rock parameters : p - wave velocity , porosity , and mineral properties of sands , fluid modulus and density . for multiphase fluids , we need to know properties and fractions of each component
获取一致的岩石参数： p波速度，孔隙度和砂体的矿物特性，流体模量和密度。对多相位流体，我们需要知道每个分量的特性和组成。
The back analysis program is used to calculate rock parameters of an engineering example . the result is good and correct . the error of displacement based on the parameter gained by the back analysis program is little
将编制的反分析程序应用于某工程计算实例的岩体参数反分析，经检验，得到的结果参数理想，准确度较高，用于位移计算误差较小。