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1.In this study, we used zonal sampling to collect data from different regions.
在这项研究中，我们使用区域采样来收集不同地区的数据。
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2. Zonal sampling is a technique used in geographic information systems to analyze spatial patterns.
区域采样是一种用于地理信息系统分析空间模式的技术。
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3. Zonal sampling has been shown to be more accurate than traditional methods for certain types of measurements.
区域采样已被证明在某些类型的测量中比传统方法更准确。