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单词
夜天光
释义
夜天光
Encyclopedia
理学
夜天光
释
night sky light
夜天光
太阳落入地平下18°以后的无月晴夜,在远离城市灯光的地方,夜空所呈现的暗弱弥漫光辉。又称夜天辐射。在测光工作中,常称之为天空背景或夜天背景。
理学
大气光象
释
nightglow
夜天光
天文晨影始前,昏影始后,夜空中呈现的暗弱弥漫光辉。又称夜天辐射、夜天背景。
Astronomy
night glow; night sky light; light of the night sky
夜天光
随便看
privatization
privatization of public law
Privatization, Restructuring, and Regulation of Network Utilities
privilege
privileged compact set
privileged instruction
privileged mode
privileged neighborhood
privileged structures
privilege of freedom arrest
privileges and immunities of international organizations
privilege to refuse to testify
Privolzhskiy Federal'nyy Okrug
Privy Council in Yanyun Area
Prix Jeunesse International,Germany
Prix Louis-Delluc
Priyadarsika
Priyut Komedianta
prize
prize indemnity insurance
Prizes for Best Films
PRK
PRL
PRM
Pro
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