“food frequency questionnaire，FFQ”的概念、定义、翻译、参考文献-科学参考

单词	food frequency questionnaire，FFQ
释义	food frequency questionnaire，FFQ Encyclopedia 工学膳食调查释 food frequency questionnaire，FFQ食物频率问卷法利用包含食物清单和进食频率的调查表估计研究对象在一段时期内进食某些食物的频率的方法。
随便看	chord of a circle chord of a conic chord of contact chord of curvature chordoma chordophone chord oscillation equation chord theorem choreme Choreoecology choreoecology choreograph choreographer choreographic language agent choreographic work choreography chorioallantois chorion chorionic villus sampling chorionin choripetalous flower chorismic acid chorisogram method choristoderes chorleywood bread process

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。