“观察性研究”的概念、定义、翻译、参考文献-科学参考

单词	观察性研究
释义	观察性研究 Encyclopedia 理学临床试验的自适应性设计释 retrospective study观察性研究在自然状态下对研究对象的特征进行观察、记录，并对结果进行描述和对比分析的研究。
随便看	Progress in Geophysics Progress in International Reading Literacy Study Progress in Physiological Sciences Progress in Research on Information Science progression progression rule progressive progressive adaptation to climate change Progressive Architecture progressive average progressive burning progressive cavity pumping system design progressive cavity pump production progressive charge system for water use exceeding quota progressive city progressive deformation progressive educational movement progressive error progressive evolution progressive experience magnify progressive exploration and development progressive exploration & development Progressive Historiography progressive inequality Progressive lesson in Chinese Spoken Language

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。