“Pratt's index”的概念、定义、翻译、参考文献-科学参考

单词	Pratt's index
释义	Pratt's index Encyclopedia 理学文献计量释 Pratt's index普拉特指标度量文献计量学中等级-频次分布的集中程度的指标。
随便看	common buried rubber common bus common but differentiated responsibility common callalily common cardiomyocyte common carotid artery common carp common carp culture common carp (Cyprinus carpio) breeding common carpesium fruit common carp, Furui common carp ,Jian Common carp, Jinxin common carp seed culture Common carp, Songpu common carp，Hebao common cattail common cause failure common center of gravity common channel common chicory Common Chinese Zokor common chord common clinical manifestations of renal diseases common clubmoss herb

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。