“老年人膳食指南”的概念、定义、翻译、参考文献-科学参考

单词	老年人膳食指南
释义	老年人膳食指南 Encyclopedia 医学老年营养学释 dietary guidelines for the elderly老年人膳食指南为老人合理饮食提供的科学指导。
随便看	Walker Walker circulation Walker Evans walking aids Walking and jogging walking beam and hearth furnace walking city walking excavator walking fern Walking out of the East Gate walking pedagogy walking pile frame walking sprinkler walking training Walkinshaw frequency equation walk of a graph walk-off angle walk off effect walk-off effect walk rearrangement walk-through walk-through mental detector Walk Through Testing Walk、Run、Jump Wall

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。