space radio astronomy

常见例句

双语例句

• The International Telecommunications Union reserves a special radio band in the 1400-1427 MHz range, called the L-band, especially for Earth-observing satellites and space astronomy.
  国际电信联盟保留了1400-1427 MHz 范围内的特殊无线电频段，亦称L-频段，特别供地球探测卫星和太空天文使用。

权威例句

• The new science of radio astronomy indicated that elements of the recipe were also floating around in space.
  ECONOMIST: Stanley Miller
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