“简单典型抽样法”的概念、定义、翻译、参考文献-科学参考

单词	简单典型抽样法
释义	简单典型抽样法 Encyclopedia 农学简单典型抽样法释 typical sampling简单典型抽样法按调查研究目的从总体内有意识地选取一定数量有代表性的抽样单元，要求所选取的单元至少能代表总体大多数的方法。又称代表性抽样、判断抽样。
随便看	unintended effect unintentional/accidental invasion unintentional injury unintentional residue unintentional weight loss unintermitted uninterrupted power supply uninterruptible power supply uninterruptible power supply, UPS uninterruptive power system uninterruptive power system, UPS uninuclear uninverted top to bottom union Union Artist union axiom union bound union cataloging union catalogue union catalogue of chinese Ancient Series union catalogue of chinese Local Chronicles union-closed set union-closed set conjecture union cloth Union Cycliste Internationale

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。