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- extragalactic radio radiation 河外射电
- Still another technique, very long baseline interferometry, has radio telescopes on the ground listen to extragalactic radio waves to detect changes in the positions of the ground stations. 还有另一种方法，有非常长的基线干涉测量，在地面上有射电望远镜，去听银河系外的无限电波以侦察地面站的位置的改变。
- The program package is tested by simulated data with/without the application of white noises.It is also preliminarily applied to the reduction of optical positions of four extragalactic radio sources. 采用模拟数据对该程序进行了可靠性检验，并将该程序应用于4颗河外射电源的光学定位。
- double extragalactic radio source 河外射电双源
- calibration of celestial radio radiation 天体射电的定标
- radio radiation from the nucleus of galaxy 星系核射电
- First Epoch VLBI Images of Three Extragalactic Radio Sources 三颗河外射电源第一历元的VLBI图像
- N-Cat Series Combined Extragalactic Radio Source Catalogues N－Cat系列综合河外射电源表
- slowly varying component of solar radio radiation 太阳缓变射电
- galactic background radio radiation 银河背景射电
- Solar Radio Radiation Events Occurred in the Meter Waver Band 发生在米波段的太阳射电辐射
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。
- Recompilation of the Combined Extragalactic Radio Source Catalogues of IERS for Years from 1988 to 1992 1988至1992各年度IERS综合河外射电源表的重新归算
- Lead aprons shield people from radiation. 铅做的工作裙可使人免进辐射。
- Radio Beijing sends the news all over the world. 北京广播电台向全世界播送新闻。
- She petitioned her neighbor to turn down the radio. 她请求邻居把收音机关小点声。
- Radiation reached unheard-of levels. 辐射作用已达到前所未有的程度。
- They've been plugging his new show on the radio. 他们一直在电台上宣传他的新节目。
- How much do you think this radio will sell for? 你认为这台收音机会卖多少钱？
- I am able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。
