“目录抽样”的概念、定义、翻译、参考文献-科学参考

单词	目录抽样
释义	目录抽样 Encyclopedia 理学抽样调查释 list sampling目录抽样一种不等概率、不等比例的抽样调查方法，对达到一定规模以上的单元进行全面调查，对规模以下的单元按一定比例抽取一部分样本进行观察和推断。
随便看	formlessness (anākāra) Form-mind Boxing form of a group form of an algebraic group form of an algebraic structure form of architecture form of contract form of degree n form of finiteness form of general outline form of half-integer weight form of higher degree form of labour form of literary works form of muscular contraction form of personal information form of state and form of government formosan macaque Formoso chrome deposit form-position error measurement form problem Form proof form-quality school form ring form separating from reality

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。