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- experimental radio astronomy 实验射电天文学
- 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。
- 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。
- The development of the technical infrastructure for radio astronomy through training in techniques. 通过技术训练逐步完善射电天文的技术支撑队伍。
- 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。
- A new science, Radio Astronomy, has emerged, and it is very closely allied to astronomy, astro-physics and physics. 出现了一门新兴学科----无线电天文学，它与天文学、天文物理学和物理学关系密切。
- The mass of one of these suppressive black holes has recently been measured using radio astronomy. 这些有着巨大质量的黑洞，最近利用了射电天文学来测量它们的质量。
- He Baoyu (Aerocraft Design)Directed by Wu JiSynthetic 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。
- Foremost among the techniques used to study dense interstellar region is molecular radio astronomy, a relatively new and repidly developing interdisciplinary science. 在用来研究高密星际区域的技术中，最重要的是分子射电天文学；这是一门较新的发展迅速的边缘科学。
- Foremost among the techniques used to study dense interstellar region is molecular radio astronomy, a relatively new and rapidly developing interdisciplinary science. 在用来研究高密星际区域的技术中,最重要的是分子射电天文学;这是一门较新的发展迅速的边缘科学。
- The ultimate success of the project will be achieved if the next forefront radio astronomy project can be conceived, planned, and built entirely in China. 如果下一个前沿的射电天文项目能够完全在中国构思、计划和实现,那才是伙伴小组最后的成功。
- The water vapor was found 11.5 billion light years from Earth, using the 100-meter Effelsberg radio telescope at the Max Planck Institute for Radio Astronomy in Leipzig, Germany. 隶属于卜朗克无线电波天文研究院的伊费尔斯堡无线电波天文台，使用反射镜直径达100公尺的无线电波望远镜，在离地球115亿光年之处发现水蒸气。
- 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。
- Two decades later, Joshua Barnes of the University of Hawaii and John Hibbard of the National Radio Astronomy Observatory in Virginia created a detailed model of the colliding Mice that greatly enhanced the work of the Toomre brothers. 二十年之后，夏威夷大学的约书亚·巴尼斯和弗吉尼亚国家射电大文学天文台的约翰·哈比德创造了一个撞击的“老鼠”的详细模型，这大大地推进了图木尔兄弟的工作。
- Two decades later,Joshua Barnes of the University of Hawaii and John Hibbard of the National Radio Astronomy Observatory in Virginia created a detailed model of the colliding Mice that greatly enhanced the work of the Toomre brothers. 二十年之后，夏威夷大学的约书亚·巴尼斯和弗吉尼亚国家射电大文学天文台的约翰·哈比德创造了一个撞击的“老鼠”的详细模型，这大大地推进了图木尔兄弟的工作。
- We present the multi-frequency VLBI polarimetric observations of a QSO NRAO 530. This thesis introduces the origin of radio polarimetric research, its development, the theoretical model and its contribution to the radio astronomy. 本文对活动星系核NRAO530进行多波段VLBI偏振测量研究，首先介绍射电偏振研究的产生、发展、理论依据和模型以及对射电天文的贡献，在数据观测和处理方面我们详细讨论VLBA偏振观测、数据处理以及结果分析。
- To help them in this seemingly impossible endeavor, the researchers used radio astronomy data, which provided the relative speeds at which the galaxies and their constituent parts are currently moving. ”为了给他们这种令人难以置信的努力提供帮助，研究人员使用了射电天文学的资料，这种资料为星系以及组成部分当前的运行提供了相关速度。
- The first serious attempt to listen for possible radio signals from other civilizations was carried out at the National Radio Astronomy Observatory in Greenbank, West Virginia, in 1959 and 1960. 第一次系列地收听来自其他文明社会的可能的无线电信号，于1959年和1960年在位于西弗吉尼亚的格林邦克的国家射电天文台里进行。
- The experimental results bear out our supposition. 实验结果证实了我们的假设。
- spectral line receiver in radio astronomy 射电天文谱线接收机
