“老年抑郁”的概念、定义、翻译、参考文献-科学参考

单词	老年抑郁
释义	老年抑郁 Encyclopedia 医学老年综合征释 late-life depression老年抑郁发生于老年期（≥60岁）这一特定人群的抑郁综合征。
随便看	night sky brightness night sky light night sky radiation night sky spectrum Nights of Cabiria night sweating Night Talks Night Talks Recorded by Lengzhai night terrors night-time seeing Night Train night transparency night value night vision night vision device night vision optical system night vision photography lens night-vision telescope night vision training for military flight Night Visits to Hundreds of Families Night Watch N.I.Gnedich nigrescent nigrine Ni Guangnan

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。