“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	eigenchain eigenchannel eigen-decomposition eigen-decomposition theorem eigendifferential eigendistribution eigenelement eigen equation eigenequation eigenequations eigenform eigen frequency eigenfrequency eigenfunction eigenfunctional eigen function and eigen value of electromagnetic field eigen-function and eigen-value of electromagnetic field eigenfunction expansion eigenfunction of electromagnetic field eigenfunction of momentum operator eigenfunction of position eigenfunction, proper function eigenfunctions of orbital angular momentum eigenmatrix eigenmeasure

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