“national nutrition week”的概念、定义、翻译、参考文献-科学参考

单词	national nutrition week
释义	national nutrition week Encyclopedia 医学公共营养释 national nutrition week；NNW全民营养周中国营养学会在2014年6月第八届四次常务理事会研究决定，以落实中国食物与营养发展纲要，提高居民健康素养、改善全民营养状况为主要目标，于每年5月的第三周，以中国居民膳食指南等为基础，向全国居民集中宣传营养健康知识和技能。
随便看	lower semicontinuous partition lower semicontinuous regularization lower semi-lattice lower semi-modular lattice lower semi strictly diagonally dominant matrix lower semi-strictly diagonally dominant matrix lower separation axiom lower series lower set lower singular exponent lower solution lower solution; subsolution lower strong derivative lower subsemilattice lower sum lower surface lower topological limit lower transit lower triangular group lower triangular matrix lower triangular matrix and upper triangular matrix decomposition lower-trimmed subsequence Lower Tunguska River lower unitriangular matrix lower urinary tract infection

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。