“Nelson-Aalen估计”的概念、定义、翻译、参考文献-科学参考

单词	Nelson-Aalen估计
释义	Nelson-Aalen估计 Encyclopedia 理学生存分析释 Nelson-Aalen estimatorNelson-Aalen估计生存函数的常用估计之一。它同Kaplan-Meier估计有类似的性质。
随便看	Purple Academy of Culture ＆ Creativity purple amaranth purple bacteria purple blue paper purple boundary purple bud purple clover purple color crabapple pattern field yarn purple coneflower purple dragon sesame yarn purple flower holly leaf purpleflower violet Purple Forbidden Enclosure purple granadilla Purple Hisbicus purple Japanese barterry purple loosestrife purple membrane purple membrane-dependent phototrophy Purple Mountain Purple Mountain Observatory purple orchid tree Purple Palace purple pearl purple seal

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。