“optional label”的概念、定义、翻译、参考文献-科学参考

单词	optional label
释义	optional label Encyclopedia 工学食品营养标签释 optional label可选择性标示预包装食品标签中推荐性的、非强制性的标示内容。用标识符号“/T”与强制性标示相区别。
随便看	official working language officinal magnolia bark Off-job Training off-label drug use off line offline off-line analysis offline backup offline charging offline clothing market off-line composite off line data analysis off-line data analysis off-line electronic patrol system off-line encryption off-line equipment off-line fault detection offline handwriting recognition Off-line handwritten Chinese character recognition off-line handwritten Chinese character recognition offline information retrieval off-line job control offline monitoring off-line print equipment offline sales

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。