“convenience sampling”的概念、定义、翻译、参考文献-科学参考

单词	convenience sampling
释义	convenience sampling Encyclopedia 理学【基本概念】释 convenience sampling方便抽样研究人员按照便利性的原则，获取易于开展调查的样本。又称便利抽样、偶遇抽样、随意抽样。 Mathematics convenience sampling方便抽样
随便看	normal ethic normal excess coefficient normal expect score normal exponential valuation normal extension normal extension field normal extinction normal factor normal families normal family normal family of functions normal fault normal Fermi liquid normal fibration normal field normal field correction normal field extension normal filter normal flora normal fluid normal fluid component normal fluid density normal focus normal force normal forest

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。