“characteristic parameter of antenna”的概念、定义、翻译、参考文献-科学参考

单词	characteristic parameter of antenna
释义	characteristic parameter of antenna Encyclopedia 工学天线特性参量释 characteristic parameter of antenna天线特性参量天线的方向图、方向性系数（见天线方向性）、输入阻抗（见天线阻抗）、有效长度、有效面积、极化、频带宽度、噪声温度等反映天线特征的参量。
随便看	space singularity spaces in mathematics space smashing to a point space solar cell space solar observation instruments space solar power station Space Solar Telescope space sound film multichannel reproduction mode space speciality skill training simulator space standardization space standardization engineering space standardizer space standard system space station space structure space sub-mm wave radio telescope space suit space suit engineer space surveillance radar space symmetry space symmetry operation space system space systems engineering space target surveillance system space technology

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