| 1. | Radio astronomy today is armed with the largest antennas in the world .
射电天文学拥有世界上最大的天线。 |
| 2. | Radio astronomy has greatly increased our understanding of the universe .
辐射天文学大大地增进了我们对宇宙的了解。 |
| 3. | In none of these respects does optical astronomy have any advantage over radio astronomy .
在所有这些指标上，射电天文并不比光学天文逊色。 |
| 4. | Sub - arcsec radio astronomy
亚角秒射电天文学 |
| 5. | Extragalactic radio astronomy
河外射电天文 |
| 6. | Interference to radio astronomy observatory service and protection of electromagnetic environment
射电天文业务干扰评价和电磁环境保护探讨上 |
| 7. | The technique has been highly successful in radio astronomy , and in both satellite and aircraft borne radar
该技术在射电天文学、卫星雷达和机载雷达上均获得了巨大成功。 |
| 8. | For instance , radio astronomy allows observations of cosmic microwave radiation , thus offering a way of detecting the edge of the universe
例如，电波天文学提供了宇宙微波辐射的观察，而能够探测宇宙之边缘。 |
| 9. | Mark adams , a spokesman for the national radio astronomy observatory , says that his institute has not yet been told how much money it must raise to keep the vlba open
国家射电天文台的发言人，表示他的协会还没有被告知要提高多少钱才能维持vlba运行。 |
| 10. | He baoyu ( aerocraft design ) directed by wu ji synthetic aperture technology in radio astronomy is introduced into microwave radiometer since 1980 ' s
八十年代以来，为改善微波辐射计性能，人们将射电天文观测中的孔径综合技术引入到微波辐射计设计中，开始了综合孔径辐射计的研究。 |
