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银河系前景辐射
释义
银河系前景辐射
Encyclopedia
理学
银河系前景辐射
释
Galactic Foreground Radiation
银河系前景辐射
当观测一些微弱的河外和宇宙辐射,例如宇宙微波背景辐射、宇宙中性氢产生的红移的21cm辐射时,在相同频段由银河系产生的弥散辐射,因其产生点比宇宙信号或河外信号更靠近地球,且它对于观测上述宇宙或河外辐射来说是一种干扰。简称银河系前景。
随便看
plane of reference
plane of reflection
plane of refraction
plane of section
plane of similarity
plane of support
plane of symmetry
plane of the sky
plane-parallel atmosphere
plane-parallel motion
plane-parallel motion, laminar motion
plane parallel plate
plane-parallel resonator
plane partition
plane partition conjecture
plane pencil
plane-plane intersection
plane polariscopy
plane polarization
plane polarized light
plane-polarized light
plane-polarized radiation
plane-polarized wave
plane polygon
plane position indicator
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