释义 |
characteristic impedance of free space自由空间之特性阻抗characteristic impedance of free space自由空间特性阻抗characteristic impedance of free space自由空間特性阻抗電機工程characteristic impedance of free space自由空間之特性阻抗通訊工程characteristic impedance of free space自由空間特性阻抗電子計算機名詞 |