“横断面研究统计学设计”的概念、定义、翻译、参考文献-科学参考

单词	横断面研究统计学设计
释义	横断面研究统计学设计 Encyclopedia 医学流行病学研究的统计学设计释 Cross-sectional study横断面研究统计学设计用来估计目标人群在某一时刻感兴趣变量（数量）分布的研究。即在某一时刻对抽样样本的每个受试对象调查一组观察变量。
随便看	time translation invariance time translation operator time trend time-triggered ethernet time-triggered mechanism time-unvaried channel time value of money time variable time variance time variant circuit time variant data time-variant parameter time-varying channel time-varying control systems time-varying electromagnetic field time-varying formation control time-varying gravity field time-varying model time-varying nonlinear flight control time varying system time-varying system time-varying systems time voice announcement time-wages Time Warner

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。