polex肛上板
polen.杆;柱;极点v.(用杆)支撑Pole.n.波兰人
pole - system model杆系计算模型
pole-mounted switch柱上开关控制
pole-shell structure柱壳结构
pole to wer foundation杆塔基础
pole-zero assignment极点-零点配置
pole normal assignment极点正规配置
pole check computation杆件验算
pole extension fixture电杆接高支架
pole-board oxidation极板氧化
pole-zero cancelling零极点抵消