“天文底片”的概念、定义、翻译、参考文献-科学参考

单词	天文底片
释义	天文底片 Encyclopedia 理学天文底片释 astronomical photographic plate天文底片天文观测中拍摄暗弱星像时专用的长时间曝光（几秒钟到几小时，甚至更长）的底片。 Physics astronegative天文底片 Astronomy astronomical plate; astronegative天文底片
随便看	ethics of the responsibility ethics of translation ethics of war ethics on interrogation ethics on sympathy "Ethics" or "Know Yourself" ethidium bromide Ethiopia Ethiopia-Anglo Agreement Ethiopia-Anglo Agreement,1942 Ethiopia-Anglo Agreement,1944 Ethiopia-Anglo Agreement,1945 Ethiopia-Anglo Treaty Ethiopia, cinema in Ethiopia Empire Ethiopia-Eritrea Border War Ethiopia-Eritrea Federation Ethiopia-Germany Treaty of Friendship and Commerce Ethiopia joins League of Nations Ethiopian Church Ethiopian English Literature Ethiopian Highland Ethiopian-Italian Treaty,1908 Ethiopian-Italian Treaty,1928 Ethiopian multiplication

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。