查询词典 quasars

Large scale structure of universe, bolometric flux, luminosity distance, quasars, galaxies, redshift space, redshift periodicity.

宇宙大尺度结构，谱视亮度，光度距离，类星体，星系，红移空间，红移的周期性。

Bolometric flux, hypersphere cosmology, large scale structure of universe, quasars, supernova, gamma ray burst, redshift periodicity

谱视亮度，超球面宇宙，宇宙大尺度时空结构，类星体，超新星，射线暴，红移周期性

To find more of these rare post-starburst quasars, Brotherton and his Wyoming-based team turned to the Sloan Digital Sky Survey, the world's largest catalog of quasar and galaxy spectra.

为了寻找更多的后星暴类恒星体，布罗瑟通和他的研究小组来到了斯隆数码太空观测站，这里有类恒星体和星系光谱的最大目录。

The VLA has been used to discover water on planet Mercury, radio-bright coronae around ordinary stars, micro-quasars in our Galaxy, gravitationally-induced Einstein rings around distant galaxies, and radio counterparts to cosmologically distant gamma-ray bursts.

科学家已藉由VLA发现水星上的水、正常恒星周围会辐射出明亮电波的日冕、银河系中的微类星体、遥远星系周围经重力作用产生的爱因斯坦环、以及遥远伽玛线爆发的电波同位对照影像。

A test will come soon: Starting this fall, Princeton astronomer Michael Strauss and his SDSS partners will use the Hubble Space Telescope to examine dozens of quasars, including their four most distant ones, for multiple images--the signpost of a lensed quasar.

然而，今年秋天普林斯顿大学的天文学家Michael Strauss和他SDSS的搭档们将进行一项尝试：使用哈勃太空望远镜来研究众多的类星体，包括他们发现的最遥远的四个，获取它们的多重图象--这是受引力透镜影响的类星体的重要标志。

They have discovered now, previou sly unimagined objects-pulsars, quasars, and black holes.

他们发现了以往想象不到的新客体——脉冲星、类星体和黑洞。

They have discovered now, previously unimagined objects-pulsars, quasars, and black holes.

他们发现了以往想象不到的新客体――脉冲星、类星体和黑洞。

A correlation between radio and broad line emission for a sample of radio loud quasars is present, which is in favour of a close link between the accretion processes and the relativistic jets.

结果表明射电活动星系核中的喷流与吸积过程存在本质联系。

It is important to understand the nature of quasars from their multi-wave information.

对类星体进行多波段的观测和研究，是了解类星体本质的一个重要途径。

This explains why there are no nearby quasars.

这解释了为什么附近没有类星体。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。