“夜天光”的概念、定义、翻译、参考文献-科学参考

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	airfield support buildings airfield support for flight test air filter air filter medium air filters air filtration and purification in the archival repository air float gyroscope air flooding air flotation air flotation thickening of mineral processing products airflow dyeing air flow motion in cylinder airflow shielding air-flue gas system air flue infiltration ratio air fluorescence cosmic ray detector airfoil airfoil theory air forced and slurry induced mechanical flotation cell air forced flotation cell Air Force Flight Test Center air force geography Air Force Medical University of PLA Air Force Political Department Drama Troupe of the CPLA airframe drag

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。