“普拉特指标”的概念、定义、翻译、参考文献-科学参考

单词	普拉特指标
释义	普拉特指标 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	performance skills of Quyi performance space of XiaHeMiCang performance specification performance standards Performance Studies performance supply chain performance technology performance test performance testing performance testing and evaluation technology performance test of precipitator performance test of radioactivity instruments performance test of SRM performance test of turbo-generator performance test of units performance text performance theory performance training performance trend analysis performance tuning performance with Dangu one-sided hand drum Performance Workshop performative performative competence performative exhibition

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。