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理论抽样
释义
理论抽样
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方法论
释
theoretical sampling
理论抽样
一种有选择性的、系统的、技巧性的资料收集方法,通过对资料的比较来产生理论。
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agricultural extensive operation
agricultural facilities ventilated take a breath
agricultural Finance
agricultural financial investment
agricultural financial services
agricultural fixed assets statistics
agricultural flood
agricultural forklift
agricultural free trade zone policy
agricultural futures market policy
agricultural genetically modified organisms safety assessment
Agricultural Genomics Institute at Shen Zhen, Chinese Academy of Agricultural Sciences
agricultural Geomorphological Zoning
agricultural grasping grass machinery
agricultural greenhouse gases
agricultural greenhouse gas monitoring
agricultural greenhouse gas quantification
agricultural handling machinery
Agricultural History
Agricultural history
Agricultural history of China
agricultural household registration
agricultural hydraulic excavator
agricultural hydrological characteristics of soil
agricultural hydrology
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更新时间:2026/6/11 19:24:57