“跟踪观察研究”的概念、定义、翻译、参考文献-科学参考

单词	跟踪观察研究
释义	跟踪观察研究 Encyclopedia 管理学跟踪观察研究释 longitudinal study跟踪观察研究为了研究某一研究对象发展历程或生命周期中的状况，选定合适的观察样本，沿着事实动态发展的轨迹，进行观察，从而探寻其各个发展阶段的规律。又称纵向研究。
随便看	Western Jin Dynasty blue glaze God beast Western Jin Dynasty Tombs at Changsha Western Jin Yue Kiln celadon model ming ware Western Kyrgyz Ordinance Western Landscape History—Before Ninteen Century western legal thoughts during 19th century western legal thoughts during 20th century Western liang western Liaoning stilts yangge western logic Western Magazine Western Marxism western medicine education in modern times Western Merchants western moral philosophy Western Newspaper Union Western Norway University of Applied Sciences Drama and Applied Theatre Western Ordos national nature reserve western Pacific oscillator Western Pipeline Western Province Western Qin western quadrature Western Region Mapping Project Western Regions

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。