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

单词	accidental sampling
释义	accidental sampling Encyclopedia 法学数据分析释 accidental sampling偶遇抽样研究者根据实际情况，为方便开展工作，选择偶然遇到的人作为调查对象，或者仅选择离得最近、最容易找到的人作为调查对象，又称便利抽样。
随便看	cell cycle checkpoint cell death cell death clock cell decomposition cell determination cell differentiation cell differentiation (plant) cell disruption cell division cell edge cell electric field treatment technology cell electrochemistry cell electrophoresis cell electroporation cell engineering cell engineering breeding cell factory cell factory for crude drugs active ingredients cell field model cell flow dynamics cell fluorescence imaging cell foundry cell-free protein synthesis system cell-free reconstitution cell freezing

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