frndamental meaning in Chinese

基本的
基本原理
基谐波
重要的

According to the frndamental and the steps of this method , we cans use the linear regress filter method to make the simulation of the wind load and then we can educe the curve of the time - process wind velocity . after that step , we can get the chart of the dynamic wind load which we can deliver the crosswind into the particle wind load and put them on the corresponding cell nodes . then we can do the analysis of the dynamical wind load through the time - process analysis to get the max value of the displacement
根据线性回归滤波器法的基本原理和步骤，借助相关软件进行风荷载的人工模拟并得出风速时程曲线，进而转化为风动力谱，由此将横风向风力表达成节点风荷载作用于相应的单元节点上，按时程分析法对该空间桁架体系进行风荷载的动力分析，求出结构在进行风动力荷载分析时，结构相应节点对应的最值位移值。