Planert普拉纳特planen.飞机；水平；平面n.刨子n.悬铃木adj.平的；飞机的vt.磨平；刨vi.（鸟、飞机）滑翔plane closed folding平面闭折线plane stress problem平面应力问题plane axial symmetry平面轴对称plane-table method平板仪测量法plane-linear motor直线电机plane curve location平面曲线测设plane wave synthesis平面波综合plane wave generator平面波发生器plane of gravitation引力平面plane Ratleigh waves平面Rayleigh波