“纳尔逊-奥伦估计”的概念、定义、翻译、参考文献-科学参考

单词	纳尔逊-奥伦估计
释义	纳尔逊-奥伦估计 Encyclopedia 理学验收抽样释 Nelson-Aalen estimator纳尔逊-奥伦估计一种对含有右删失（right censoring）数据的累积风险函数（cumulative hazard function）的非参数估计方法。
随便看	Hand-foot-11 Meridians Classic of Moxibustion hand,foot and mouth disease hand-foot-mouth disease Hand formula hand gesture handheld digital ultrasonic flaw detector hand-held laser ranger hand-held metal detector handheld weather instrument hand hygiene handicap handicapped social work handicap principle handicraft handicraft industry handicraft map Hand in Hand hand injury hand injury rehabilitation Hand Jueyin Divergent Channel handkerchief handkerchief dance handkerchief surface H and K lines hand lay-up process

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。