单词 | compact radio source |
释义 | compact radio source [`käm·pakt `rād·ē·ō ´sȯrs] ASTRONOMY A source of radio-frequency radiation outside the solar system whose flux at an intermediate radio frequency is dominated by the contribution from a single bright component less than 1 kiloparsec (1.9 × 1016 miles or 3.1 × 1016 kilometers) in diameter. |
随便看 |
科学参考收录了103327条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。