“dietary survey”的概念、定义、翻译、参考文献-科学参考

单词	dietary survey
释义	dietary survey Encyclopedia 医学公共营养释 dietary survey膳食调查对某一人群在一定时期内通过膳食所摄取的能量和各种营养素的数量和质量的调查，是营养调查最核心的内容。
随便看	optical character recognition optical Chinese character recognition optical chip optical chromatography optical circuit switching，OCS optical circulator optical clock optical coating optical coatings optical code division switching，OCDS optical coherence tomography optical coherence tomography, OCT optical coherent communication system optical coherent transient effect optical collimator optical communication optical compensation optical compensation type length measuring machine optical compensation zoom lens optical component optical component tester optical computer optical computing optical conductivity optical conjugation

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。