“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	courtship courtship display courtship effect Courts of Equity court-style court-style poetry court support staff court system of France court system of Germany court system of Japan court system of Russia court system of the United Kingdom court system of the United States of America court trial by the three judicial offices Court Visits of the Feudal Princes to the Emperor or to Each Other courtyard economy courtyard greening courtyard pipe network Cousin Cousin Bazilio Cousin data Cousin first problem cousin primes Cousin problem Cousin problems

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。