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

单词	purposive sampling
释义	purposive sampling Encyclopedia 法学数据分析释 purposive sampling主观抽样根据调查人员的主观经验，从总体样本中选择被判断为最能代表总体的单位作为样本的抽样方法，又称判断抽样或立意抽样。 Mathematics purposive sampling目的抽样
随便看	Aesthetic Education aesthetic education aesthetic educational psychology Aesthetic Education Psychology Aesthetic education thought aesthetic exhibition aesthetic experience aesthetic function of literature aesthetic ideology aesthetic intuition Aestheticism aestheticism Aestheticism Art aestheticization of daily life aesthetic judgement aesthetic judgment aesthetic labour Aesthetic movement aesthetic of clothing aesthetic perception aesthetic psychology Aesthetic Relations of Art to Reality Aesthetics aesthetics Aesthetics and Consciousness of Contemporary Chinese Ethnic Folk Dance Creation

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。