本文用完全匹配层作为开域边界条件，对导体目标的散射问题进行了研究。
In this paper, the Perfectly Matched Layer (PML) is adopted as the truncating boundary for the analysis of conductor electromagnetic scattering problems.
一年以后，我买了自己的第一辆新车，是一两本田思域的手动挡，一天内学会开手动荡的车。
One year later, I brought my first car. It is a Honda Civic shift stick and learned to drive that in one day.
本文用福洛开理论和多尺度方法，分别研究了其稳定域范围和引起倍频振动的各种因素。
The reason is analysed by use of Floquet theory and multiple scales method in the paper.
本文用福洛开理论和多尺度方法，分别研究了其稳定域范围和引起倍频振动的各种因素。
The reason is analysed by use of Floquet theory and multiple scales method in the paper.
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