“偶遇抽样”的概念、定义、翻译、参考文献-科学参考

单词	偶遇抽样
释义	偶遇抽样 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	terrestrial photographic camera terrestrial physics terrestrial planet Terrestrial Planet Finder terrestrial plant terrestrial pole terrestrial radiation terrestrial radiation(long-wave radiation) Terrestrial Reference Frame terrestrial reference frame terrestrial reference system terrestrial refraction terrestrial sediment terrestrial simulation by space radiation environment terrestrial space terrestrial space, near-earth space terrestrial stereoscopic photography terrestrial surface radiation terrestrial survey terrestrial system of ethnicity terrestrial telescope terrestrial television terrestrial tides Terrestrial Time terrestrial time

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。