“项目参数的条件估计”的概念、定义、翻译、参考文献-科学参考

单词	项目参数的条件估计
释义	项目参数的条件估计 Encyclopedia 教育学题目参数估计释 conditional estimation of item parameter项目参数的条件估计在某些参数已经确定的情形下，估计模型中的未知参数。
随便看	Ulugh Ulugh Beg Ulugh Beg Observatory Uluguri Ulungur Hu Endemic Fish National Aquatic Germplasm Resources Reserve Uluru-Kata Tjuta National Park Uluru–Kata Tjuta National Park ULV Ulva Ulyanovskaya oblast Ulysses Ulysses probe Ulügh Beg Ulūgh Ulūgh Beg Ulūgh Beg (1394—1449) Ul’yanov UMA UMa UMa cluster U-magnitude UMa group UMALE umami Umar II's reform of taxation system

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。