“单纯随机抽样”的概念、定义、翻译、参考文献-科学参考

单词	单纯随机抽样
释义	单纯随机抽样 Encyclopedia 农学抽样调查释 pure random sampling单纯随机抽样从含有个单元的总体中，随机等概地提取个单元组成样本，用以估计总体的方法。又称简单随机抽样。
随便看	liquid chromatography mass spectrometry liquid chromatography-mass spectrometry liquid chromatography mass spectrometry (LC MS) liquid chromatography-mass spectrometry (LC-MS) liquid chromatography–mass spectrometry liquid composite molding liquid compound hydrogenation liquid compressed air energy storage liquid-cooled evaporator liquid cooling liquid cooling garment liquid cooling system liquid core liquid core optical fiber spectrophotometry liquid crystal liquid crystal alignment technology liquid crystal beam deflector liquid crystal cell liquid crystal compensation film liquid crystal diffraction grating Liquid Crystal Display liquid crystal display liquid crystal display device liquid crystal display, LCD liquid crystal display materials

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。