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Galactic Foreground Radiation
释义
Galactic Foreground Radiation
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。
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medical training for astronaut
medical treatment
medical treatment and evacuation of the sick and wounded
Medical treatment and medication management of medical insurance
medical treatment devices under low temperature
medical treatment equipment for contamination ofuclear,chemical and biological agents
medical treatment in echelons
medical treatment institution of chemical poisoning
medical treatment institution of infectious diseases
medical treatment institution of nuclear radiation
medical treatment of radionuclide internal contamination
medical ultrasound
medical ultrasound devices ang attached devices
Medical union management
medical virology
medical walking
medical waste
Medical waste management
medical waste transport vehicle
Medical World
medical X-ray ancillary devices and accessory
medical X-ray devices
medical X-ray film processing device
medical X-ray imaging system and imaging devices
medical X-ray tube\tube or source components
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更新时间:2026/9/15 7:42:20