“primary standard”的概念、定义、翻译、参考文献-科学参考

单词	primary standard
释义	primary standard 主基准一级标样原始标准原标准基准
随便看	trigonum durum trigonum femorale trigonum fibrosum sinistrum trigonum habenulae trigonum inguinale trigonum lemnisci trigonum lumbale trigonum lumbale inferior trigonum lumbale superior trigonum musculare trigonum occipitale trigonum omoclaviculare trigonum omotracheale trigonum pontocerebellare trigonum submandibulare trigonum urogenitale trigonum vagi trigonum vesicae trigonumvesicae trigram trigraph trig station triguaiacyl triguaiacyl phosphate Trigynaspida

科学参考收录了1248194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。