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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
principle of convergent intervals
principle of coordinated development
Principle of Corporate Governance
principle of correspondence
principle of corresponding state
principle of corresponding states
principle of countability
principle of counting constants
principle of cropping system and soil management
principle of crosscutting relationships
principle of democratic centralism
principle of dependent choice
principle of dependent choices
principle of dependent choices (DC)
principle of detailed balance
principle of detailed balancing
principle of development
principle of dimensional chain for assembly
principle of direct and oral trial
principle of directional duality
principle of direct negotiations
principle of dissipation
principle of diversity and dominance
principle of domain extension
principle of domination
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