{
  "doc-fa4cbbef47ac19e90c1a1de96f1ce2f6": {
    "status": "processing",
    "chunks_count": 1,
    "content": "硝酸光照分解的方程式\n$$ 4HNO_{ 3 }   begin{array} {}   {underline{ Δ }}    或光照   end{array} 4NO_{ 2 }  ↑+O_{ 2 }  ↑+2H_{ 2 }  O $$",
    "content_summary": "硝酸光照分解的方程式\n$$ 4HNO_{ 3 }   begin{array} {}   {underline{ Δ }}    或光照   end{array} 4NO_{ 2 }  ↑+O_{ 2 }  ↑+2H_{ 2 }  O $$",
    "content_length": 120,
    "created_at": "2025-07-09T06:20:51.851607+00:00",
    "updated_at": "2025-07-09T06:20:51.854134+00:00",
    "file_path": "unknown_source"
  }
}