“selection bias”的概念、定义、翻译、参考文献-科学参考

单词	selection bias
释义	selection bias Encyclopedia 医学选择偏倚释 selection bias选择偏倚由于选入对象与未选入对象在某些特征上存在差异而引起的系统误差。理学临床试验的自适应性设计释 selection bias选择偏差抽取的样本并不能代表目标群体样本产生的偏差。法学数据分析释 selection bias选择性偏误因非随机抽取样本造成的测量误差，可能导致研究结果出现问题。
随便看	Democracy in America democralization of education Democratic Action Party Democratic Action Party,Venezuela Democratic Alliance democratic centralism democratic coalition government democratic coalition government in ethnically mixed areas Democratic Conservative Party of Nicaragua democratic constitutional movement Democratic Convergence Party of São Tomé and Príncipe democratic election Democratic Labour Party of Australia democratic legislation Democratic Literature Democratic Movement for Malagasy Rejuvenation Democratic Party of Equatorial Guinea Democratic Party of Guinea Democratic Party of Turkmenistan democratic peace theory Democratic People’s Party democratic politics Democratic Progressive Party Democratic Regime of Workers and Peasents of China Democratic-Republican Party

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。