“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	hydropower development in Brazil hydropower development in Canada hydropower development in China hydropower development in Congo River Basin hydropower development in India hydropower development in Iran hydropower development in Japan hydropower development in Lancang - Mekong River Basin hydropower development in Norway hydropower development in Russia hydropower development in Switzerland hydropower development in the Columbia River Basin hydropower development in the Danube Basin hydropower development in the Nile Basin hydropower development in the Parana River Basin hydropower development in the United States hydropower development in Turkey hydropower development planning hydropower development planning of Changjiang（Yangtze）River（the Yibin-Yichangreach） hydropower development planning of Dadu River hydropower development planning of Hongshui River hydropower development planning of Jinsha River (the Shigu-Yibin reach) hydropower development planning of Songhua rivers hydropower development planning of the middle and lower reaches of Lancang River hydropower development planning of the middle and lower reaches of Nujiang River

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