“cross-sectional study”的概念、定义、翻译、参考文献-科学参考

单词	cross-sectional study
释义	cross-sectional study Encyclopedia 理学横断研究释 cross-sectional study横断研究在同一时间对不同年龄组被试的心理发展水平进行测查并加以比较的研究方法。又称横断设计。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	The Pekin Syndicate Limited The Penal Code of the Soviet Union in 1922 The Penal Code of the Soviet Union in 1960 The Pen League The Pennsylvania Magazine the pens unearthed in Qin and Han dynasties The Peony Pavilion the people The people are more important than the ruler The people are the foundation of the state The People in The Picture The people may be made to follow a path of action, but they may not be made to understand it The People of the Cave The People's Court Press The Peoples Forced Migrated from Gansu Corridor in Northern Wei Dynasty The Peoples Forced Migrated from Qi area in Northern Wei Dynasty the People's Great Hall of Chongqing The People's Olympics The People's Paper The People's Park of Zhengzhou The People's Republic of China Entry and Exit Animal and Plant Quarantine Law The People's Republic of China news editing qualification certificate of training The People's Republic of China Sports Law the people's supervisor the People’s Park in Weifang

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