基准问题 meaning in English
bench mark problem
bench-mark prblem
benchmark problem
benchmarkproblem
Examples
- Mackey - glass ( mg ) chaotic time series is one of benchmark problems in nonlinear time series forecast , which is representative
Mackey - glass ( mg )混沌时间序列具有非线性特性,是时间序列预测问题中的基准问题之一,具有代表性。 - This thesis contributed to the comprehensive study of the finite - difference time - domain ( fdtd ) method and its application to the numerical computation of radiated electromagnetic fields in switched mode power supplies . the work includes mainly three parts : the study on the performance of pml absorbing boundary condition applied to pseudo low frequency electromagnetic problems ; the validation of the fdtd method with pml absorbing boundary conditions and the corresponding computer software based on the numerical study of the electromagnetic field of an electric dipole antenna , and its application to the numerical computation of radiated electromagnetic fields in switched mode power supplies ; the development of an improved alternating direction implicit finite - difference time - domain method
在综合前人工作基础上，本文对时域有限差分( fdtd )法及其在开关电源辐射电磁场数值计算中的应用进行了系统的分析和研究，其核心内容包括：伪低频电磁场数值计算中pml吸收边界条件性能的研究；基于基准问题?电偶极子天线三维辐射电磁场，验证了本文构造的基于pml吸收边界条件的三维fdtd法及其计算软件，并应用于高频开关电源辐射电磁场的数值分析；提出了一种改进的交替方向隐格式时域有限差分法。 - In these two experiments , it includes test scheme . outer precision estimation , inner precision estimation . the data collecting is in accordance with ii order leveling measuring and ii order distance network . these two experiments test the reasonable of datum consistency and the method of mean gap building deformation model
该实验验证了对于基准问题的分析和平均间隙法对位移量的探测情况；在水平位移变形监测网的实验中，数据采集按二等测边网测量精度进行，证实了用平均间隙法判断稳定点，进而确定变形模型的合理性。