“professional classification”的概念、定义、翻译、参考文献-科学参考

单词	professional classification
释义	professional classification Encyclopedia 管理学信息分类释 professional classification专业分类法针对某一专业或学科领域的文献主题编制的，或为某一专业部门、某一专业机构专用的分类表。
随便看	lesser bulwark duke lesser circulation Lesser Cold lesser cornu Lesser Cuckoo lesser curvature of stomach lesser defender duke lesser four Wangs Lesser Fullness lesser galangal rhizome Lesser Heat lesser millet skipper lesser mouse deer lesser ring of iris lesser subordinates at county, prefecture and region lesser swinecress lesser tubercle lesser whistling duck lesser wing less flower and fruit due to mild winter Lessing On Acting lessivation Les Six less luminous supergiant lesson preparing group

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。