“不可忽略缺失数据”的概念、定义、翻译、参考文献-科学参考

单词	不可忽略缺失数据
释义	不可忽略缺失数据 Encyclopedia 理学临床试验的自适应性设计释 nonignorable missing data不可忽略缺失数据当某变量出现缺失值的概率只与缺失变量自身相关时的缺失机制。
随便看	time evolution of quantum state time evolution operator time evolving block decimation method time-evolving block decimation method time expansion chamber time frequency analysis time-frequency analysis time-frequency electromagnetic method time function time gate time-harmonic light wave time-harmonic wave time headway distribution time hierarchy theorem time history analysis method time-homogeneous time-hopping spread-spectrum，THSS time increment time-independent time-independent perturbation time independent perturbation theory with degeneracy time-independent perturbation theory with degeneracy time independent perturbation theory without degeneracy time-independent perturbation theory without degeneracy time-independent Schrodinger equation

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。