射电波段

其中，R波段数据多数源于我们近年来的长期观测积累，部分从文献中收集，射电波段的数据全部源于文献资料。

The data of R band was from our long-term observation and literature . And the data of radio band was collected from literature .

射电波段主要介绍了NVSS和FIRST巡天。

And NVSS , FIRST in radio wave band .

综述了从射电波段到X射线波段星暴星系的光度和光谱观测特征及其研究的最新进展。

Then , we briefly summarize the photometric and spectral observation properties ( from radio to X-ray ), and the latest progress of starburst galaxies .

在观测上，无论在射电波段，或者X射线和光学波段的观测都提供了一些可靠的证据，说明耀斑冕环的相互作用可能导致耀斑的产生。

Observational data in the radio , X-ray and optical wavebands provide the reliable evidences that the interaction between flare coronal loops can lead to the onset of solar flares .

卫星上将搭载5个有效载荷，在可见光、远紫外、硬X射线、软X射线、Hα和射电波段同时观测太阳，其中的主光学望远镜口径达1m。

It will carry on five observing instruments and the main optical telescope with the aperture of 1m to observe simultaneously in different wave bands for the white light , UV light , hard X-ray , soft X-ray , H α line and radio emission etc.

Blazar的喷流与我们观测视线的夹角很小，喷流的辐射经过Doppler效应增强后，产生了一个下至射电波段、上至高能γ-ray波段的很宽的频谱。

The viewing angle of the jet of blazar is very small . Thus , its radiation will be Doppler enhanced , and generate a wide spectrum from radio band to light energy - y-ray band .

Blazar的γ射线和低频射电6cm波段辐射关系研究

Study of the Correlation between γ - ray and Radio Emission in Lower Frequency at 6 cm Band of Blazar

本文介绍了射电天文波段保护滤波器，它是一种结构新颖的同轴带阻滤波器。

This paper presents a filter protecting the radio astronomicalfrequency band , which is a novel coaxial band-rejection filter in structure .

自由-束缚连续辐射在光学波段最强，自由-自由连续辐射主要在射电和红外波段。

The free-bound continuum is strongest in the optical regime , whereas the free-free continuum dominates in the radio and infrared regimes .

对正在执行的由中、澳、英合作的利用乌鲁木齐25m射电望远镜在18cm波段上进行脉冲星脉冲到达时间的观测研究项目，就其课题意义、接收系统的技术改造和观测灵敏度等进行了介绍。

The cooperation program between China , Australia and Great Britain , Pulsar timing observation at 18 cm using 25 m radio telescopy of Urumqi , is introduced for its significance , reconstruction of the receiver and its sensitivity .

目前焦面阵己经愈来愈广泛地配置在毫米波射电望远镜和大型射电望远镜的主要波段。

The FPAs have been equipped widely on millimeter and sub-millimeter radio telescopes and main bands of large radio telescopes in the world .

本文从理论上推导出射电天文接收机的灵敏度公式，由此估算了射电天文各个波段观测的灵敏度和有害干扰电平的极限值。

The sensitivity equations of radiometer have been derived theoretically , from which the sensitivities and harmful interference levels for radioastronomy observations in most allocated bands are evaluated .

射电转换效率ηR随年龄的增加而增加，这可能表明脉冲星辐射频谱的极大值逐渐向射电波段演化；

The radio transformation efficiency increases with age t. This shows that the maximum value of the frequency spectrum of radiation of pulsar evolves toward the radio wave band gradually .