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Updated: Jan 7, 2026

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基于自组织地图的城市周边土壤水系统多源污染的识别

Qiying Fan1, Qilong Yu1, Beiyi Xu2

  • 1College of Transportation Engineering, Nanjing Tech University, Nanjing, Jiangsu, 211816, China.

Environmental pollution (Barking, Essex : 1987)
|January 1, 2026
PubMed
概括

No abstract available in PubMed .

关键词:
水化学城市周边地区污染的识别自组织地图

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相关概念视频

Sampling Plans01:23

Sampling Plans

Sampling is a crucial step in analytical chemistry, allowing researchers to collect representative data from a large population. Common sampling methods include random, judgmental, systematic, stratified, and cluster sampling.
Random sampling is a method where each member of the population has an equal chance of being selected for the sample. It involves selecting individuals randomly, often using random number generators or lottery-type methods. For example, when analyzing the properties of a...
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