“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	residual interaction residual interation residual invariance residuality residual life residual life estimation/remaining useful life estimation residual limit set residual loss residually finite residually finite group residually finite semigroup residual magnetic induction residual magnetism of type II superconductor residual magnetism of type Ⅱ superconductor residual magnetization residual mapping residual matrix residual meridional circulation residual method residual network residual neuromuscular block residual nitrogen fertilizer pollution residual nuclear radiation residual nucleus residual of a mapping

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。