"incidence matrix" meaning in All languages combined

{
  "categories": [
    {
      "kind": "other",
      "name": "兩岸化學名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "電子計算機專有名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "電機工程專有名詞",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "中文",
  "lang_code": "zh",
  "pos": "unknown",
  "senses": [
    {
      "glosses": [
        "* [S:化学]关联矩阵\n'\n* [T:化學]關聯矩陣\n* 正體: 輸入矩陣；關聯矩陣[電機工程]\n* 正體: 關聯矩陣[電子計算機]"
      ],
      "id": "zh-incidence_matrix-zh-unknown-ixfe5jBN"
    }
  ],
  "word": "incidence matrix"
}

{
  "categories": [
    "兩岸化學名詞",
    "電子計算機專有名詞",
    "電機工程專有名詞"
  ],
  "lang": "中文",
  "lang_code": "zh",
  "pos": "unknown",
  "senses": [
    {
      "glosses": [
        "* [S:化学]关联矩阵\n'\n* [T:化學]關聯矩陣\n* 正體: 輸入矩陣；關聯矩陣[電機工程]\n* 正體: 關聯矩陣[電子計算機]"
      ]
    }
  ],
  "word": "incidence matrix"
}