“雅克俾指数”的概念、定义、翻译、参考文献-科学参考

单词	雅克俾指数
释义	雅克俾指数 Encyclopedia 理学文献计量释 Jaccard index雅克俾指数用于比较有限样本集之间的相似性与差异性。其数值越大，样本相似度越高。又称杰卡德系数、杰卡德相似系数。
随便看	Landscape stability landscape strategic point landscape structure landscape tree landscape trees landscape type landscape unit landscape water supply landscape within airport landscape within port Landscape with St Jerome landscaping landscaping administrative department landscaping construction machinery and equipment management landscaping file management of projects landscaping management on acceptance record of rroject landscaping management organization regulatory agency landscaping management system landscaping material management landscaping of residential area landscaping planning management of projects landscaping project bidding management landscaping project implementing management landscaping project organization management landscaping project performance evaluation

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。