{
  "experimentId": "course-04/thin-lens",
  "references": [
    {
      "id": "xu2011",
      "authors": [
        "徐航",
        "杜忠明",
        "熊飞峤",
        "张真"
      ],
      "title": "位移法测凸透镜焦距的误差分析",
      "journal": "遵义师范学院学报",
      "year": 2011,
      "volume": "13",
      "issue": "6",
      "pages": "100–102",
      "cnkiFileId": "ZYSF201106026",
      "url": "https://kns.cnki.net/kcms/detail/detail.aspx?dbcode=CJFD&filename=ZYSF201106026",
      "fulltextSha256": "03e733c2ff7b1a8b9087a73e3e864cb7bffac825748553873e701c5e367cedd7",
      "locators": [
        "p.101 section 3.1 Bessel formula and D>4f",
        "p.101 section 3.2 coaxial two-position operation"
      ],
      "notes": [
        "No DOI confirmed; stable CNKI article identifier supplied.",
        "Paper best D is apparatus-specific, not a universal default.",
        "Paper uncertainty formula omits D component and is not adopted as full propagation."
      ],
      "readingStatus": "verified-fulltext"
    }
  ]
}