射电: radio谱: table; chart; register指数: index number; index谱指数: spectral index射电谱斑: radio plage射电谱线: radio line; radio spectral line光谱指数: spectral index; spectrum index频谱指数: spectrum index接收频谱指数: receiving spectrum index电谱: electro-graphic paper射电指数: radio index特殊同色异谱指数的测定: measurement of special metamerism index change in illuminant等电谱: isoelectric spectrum电谱纸: electro-graphic paper介电谱: dielectric spectra射电: [电磁] radio◇射电暴 [天体物理] radio storm; 射电爆发 (radio) burst; 射电发射 radio emission; 射电辐射 radio radiation; 射电干扰[涉] radio interference; 射电干涉仪 radio interferometer; 射电脉冲 radio pulse; 射电脉冲星 radio pulsar; 射电衰减 radio attenuation; 射电天体测量学 radio astrometry; 射电天体物理学 radio astrophysics; 射电天文台 radio observatory; radio astronomical observatory; 射电天文卫星 radio astronomy satellite; 射电天文学 radio astronomy; 射电天线 antenna for radio astronomy; 射电望远镜 [工业] radio telescope; 射电星体 radio star极谱指示剂: polarographic indicator静电谱仪: electrostatic ectrometer; electrostatic spectrometer纸条电谱法: strippingelectrography初级拉邦舞谱指南: study guide for elementary labanotation移动电谱分析法: migration electrography指数: 1.[经] (比数) index number; index 生活费指数 cost of living index; 物价指数 price index; 综合指数 composite index2.[数学] exponent 负指数 negative exponent; 正指数 positive exponent射电暴: radio storm射电臂: radio arm射电波: radio waves