"failure rate" meaning in All languages combined

{
  "categories": [
    {
      "kind": "other",
      "name": "兩岸學術名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "英语名词",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "通訊專有名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "通訊工程專有名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "電子計算機專有名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "電子電機工程專有名詞",
      "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:计量学]失效率; 故障率\n* [T:計量學]失效率; 故障率\n* [简体]:失效率[电子电机工程]\n* [正體]:失效率[電子電機工程]\n* [简体]:故障率[通信]\n* [正體]:故障率[通訊]\n* 正體: 誤失率[電機工程]\n* 正體: 故障率[通訊工程]\n* 正體: 故障率[電子計算機]"
      ],
      "id": "zh-failure_rate-zh-unknown-fKZxnxnr"
    }
  ],
  "word": "failure rate"
}

{
  "categories": [
    "兩岸學術名詞",
    "英语名词",
    "通訊專有名詞",
    "通訊工程專有名詞",
    "電子計算機專有名詞",
    "電子電機工程專有名詞",
    "電機工程專有名詞"
  ],
  "lang": "中文",
  "lang_code": "zh",
  "pos": "unknown",
  "senses": [
    {
      "glosses": [
        "* [S:计量学]失效率; 故障率\n* [T:計量學]失效率; 故障率\n* [简体]:失效率[电子电机工程]\n* [正體]:失效率[電子電機工程]\n* [简体]:故障率[通信]\n* [正體]:故障率[通訊]\n* 正體: 誤失率[電機工程]\n* 正體: 故障率[通訊工程]\n* 正體: 故障率[電子計算機]"
      ]
    }
  ],
  "word": "failure rate"
}