理学 提取线索 释 recall 回忆 过去经验（包括物体、事件、情绪等）再次从记忆系统中被提取出来的过程。又称再现。
recall 收回；检索
数据库 数据库新技术 释文 recall 查全率 数据库 数据库新技术 释文 recall 查全率 人工智能 计算语言学 释文 recall 召回率
- Macaulay ring
- Macau Library & Information Management Association
- Macau Science Center
- Macau Wine Museum
- Macau Zheng's House
- MacBeath
- MacBeath circle
- MacBeath circumconic
- MacBeath ellipse
- MacBeath inconic
- MacBeath triangle
- Macbeth
- maccaluba
- Macchiaioli School
- Macclelland' s coral snake
- MacCormack
- MacCormack scheme
- Macdonald
- Macdonald conjecture
- Macdonald constant-term conjecture
- Macdonald function
- Macdonald identity
- Macdonald plane partition
- Macdonald polynomial
- MacDonald polynomials