radio astronomy

Anthony Remijan, of America's National Radio Astronomy Observatory, who is one of the astronomers putting ALMA through its paces, is studying the formation of methyl formate, a compound widely used on Earth in applications from insulation to insecticides.

美国国家射电天文台的Anthony Remijan是将ALMA引入这个方向的天文学家中的一员。他正在研究甲酸甲酯的形成过程。从绝缘体到杀虫剂，可以说地球上到处都是甲酸甲酯。

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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, in1959 and1960.

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。

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The H maser is an essential frequency reference standard for radio astronomy.

氢脉泽是射电天文所必需的频率标准。

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The mass of one of these suppressive black holes has recently been measured using radio astronomy.

对于这些有着巨大质量的黑洞,最近可利用射电天文学来测量它们的质量.

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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.

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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.

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Radio astronomy investigations seem to hold out the best hopes of obtaining such proof.

射电天文学的调查研究似乎提供了获得此种证据的最大希望。

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The equation was developed in 1961 by Dr. Frank Drake at the National Radio Astronomy Observatory.

1961年,美国国家无线电天文台的弗兰克·德雷克博士创造出了这个方程式.

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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.

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The Development of the solar radio astronomy at Yunnan Observatory since 1979 has been reviewed in this paper.

回顾了自1979年以来云南天文台太阳射电天文仪器、技术和方法以及研究方面的进展。

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It brought on some great discoveries in astronomy, such as quasar, microwave background radiation etc. In radio astronomy, interferometry is an important technique which is still under developing.

二战以后，射电天文学得到了蓬勃发展，导致了类星体、微波背景辐射等一系列重大发现。在射电天文学中，干涉测量技术始终是发展的主要方向之一。

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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。

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Last year, astronomers at the National Radio Astronomy Observatory in Charlottesville, Virginia, discovered the first pulsar orbited by two other shrunken stars, called white dwarfs.

去年在弗吉尼亚州夏洛茨维尔，国家射电天文台（National Radio Astronomy Observatory）的天文学家发现了一颗脉冲星，绕着它运动的另外两颗缩小的恒星被称为白矮星，而这一现象是前所未见的。

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Advances in Surface Acoustic Wave Techniques Applied to Radio Astronomy Methods

在射电天文方法中应用声表面波技术的进展

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Main equipments for radio astronomy observation and research in China is introduced, and the correlation information is offered for bring up astronomers in radio astronomy observation and research.

介绍了中国射电天文观测的主要设备，为培养射电天文观测和研究人材提供相关信息。

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Development of Solar Radio Astronomy at Yunnan Observatory

云南天文台太阳射电研究进展

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The applications in radio astronomy are introduced as well.

介绍了数字滤波在射电天文测量中的各种应用.

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The tape format" FITS", firstly developed to meet the needs for radio astronomy, has been one of the internationally general-service formats for tape data conversion.

由射电天文需要发展起来的FITS格式，已作为国际上交换磁带数据资料的通用格式。

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At that time, Drake was a junior staff member at the National Radio Astronomy Observatory and kept quiet about his new project.

那个时候，德雷克是国家无线电太空观测站一个低级工作人员，他对自己的新项目保持缄默。

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