“横断面研究”的概念、定义、翻译、参考文献-科学参考

单词	横断面研究
释义	横断面研究 Encyclopedia 理学临床试验的自适应性设计释 cross-sectional study横断面研究在特定时间，对特定人群进行普查或抽样调查，研究人群健康状况或患病率的一种流行病学研究方法。
随便看	stereo perception stereophenomenon stereophonic stereophonic broadcast stereophonic broadcasting stereophonic disk stereophonic hearing stereophonic record stereophonic recording stereophonic reverberation stereophonic sound stereophonic sound system stereophonic television stereophony stereophotogrammeter stereophotogrammetry stereo-photogrammetry/three-dimensional photogrammetry stereo photography stereophotography stereophotometer stereophotomicrograph stereophotomicrography stereophototopography stereopicture stereoplanigraph

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。