"相速度" meaning in Chinese

{
  "head_templates": [
    {
      "args": {
        "1": "zh",
        "2": "noun"
      },
      "expansion": "相速度",
      "name": "head"
    }
  ],
  "lang": "Chinese",
  "lang_code": "zh",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Chinese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "zh",
          "name": "Physics",
          "orig": "zh:Physics",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "phase velocity"
      ],
      "id": "en-相速度-zh-noun-1FWXD9kx",
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "phase velocity",
          "phase velocity"
        ]
      ],
      "raw_glosses": [
        "(physics) phase velocity"
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "sounds": [
    {
      "tags": [
        "Mandarin",
        "Pinyin"
      ],
      "zh-pron": "xiàngsùdù"
    },
    {
      "tags": [
        "Mandarin",
        "bopomofo"
      ],
      "zh-pron": "ㄒㄧㄤˋ ㄙㄨˋ ㄉㄨˋ"
    },
    {
      "tags": [
        "Hanyu-Pinyin",
        "Mandarin"
      ],
      "zh-pron": "xiàngsùdù"
    },
    {
      "tags": [
        "Mandarin",
        "Tongyong-Pinyin"
      ],
      "zh-pron": "siàngsùdù"
    },
    {
      "tags": [
        "Mandarin",
        "Wade-Giles"
      ],
      "zh-pron": "hsiang⁴-su⁴-tu⁴"
    },
    {
      "tags": [
        "Mandarin",
        "Yale"
      ],
      "zh-pron": "syàng-sù-dù"
    },
    {
      "tags": [
        "Gwoyeu-Romatsyh",
        "Mandarin"
      ],
      "zh-pron": "shianqsuhduh"
    },
    {
      "tags": [
        "Mandarin",
        "Palladius"
      ],
      "zh-pron": "сянсуду"
    },
    {
      "tags": [
        "Mandarin",
        "Palladius"
      ],
      "zh-pron": "sjansudu"
    },
    {
      "ipa": "/ɕi̯ɑŋ⁵¹⁻⁵³ su⁵¹⁻⁵³ tu⁵¹/",
      "tags": [
        "Mandarin",
        "Sinological-IPA"
      ]
    },
    {
      "ipa": "/ɕi̯ɑŋ⁵¹⁻⁵³ su⁵¹⁻⁵³ tu⁵¹/"
    }
  ],
  "word": "相速度"
}

{
  "head_templates": [
    {
      "args": {
        "1": "zh",
        "2": "noun"
      },
      "expansion": "相速度",
      "name": "head"
    }
  ],
  "lang": "Chinese",
  "lang_code": "zh",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Chinese entries with incorrect language header",
        "Chinese lemmas",
        "Chinese nouns",
        "Chinese terms spelled with 度",
        "Chinese terms spelled with 相",
        "Chinese terms spelled with 速",
        "Chinese terms with IPA pronunciation",
        "Mandarin lemmas",
        "Mandarin nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "zh:Physics"
      ],
      "glosses": [
        "phase velocity"
      ],
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "phase velocity",
          "phase velocity"
        ]
      ],
      "raw_glosses": [
        "(physics) phase velocity"
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "sounds": [
    {
      "tags": [
        "Mandarin",
        "Pinyin"
      ],
      "zh-pron": "xiàngsùdù"
    },
    {
      "tags": [
        "Mandarin",
        "bopomofo"
      ],
      "zh-pron": "ㄒㄧㄤˋ ㄙㄨˋ ㄉㄨˋ"
    },
    {
      "tags": [
        "Hanyu-Pinyin",
        "Mandarin"
      ],
      "zh-pron": "xiàngsùdù"
    },
    {
      "tags": [
        "Mandarin",
        "Tongyong-Pinyin"
      ],
      "zh-pron": "siàngsùdù"
    },
    {
      "tags": [
        "Mandarin",
        "Wade-Giles"
      ],
      "zh-pron": "hsiang⁴-su⁴-tu⁴"
    },
    {
      "tags": [
        "Mandarin",
        "Yale"
      ],
      "zh-pron": "syàng-sù-dù"
    },
    {
      "tags": [
        "Gwoyeu-Romatsyh",
        "Mandarin"
      ],
      "zh-pron": "shianqsuhduh"
    },
    {
      "tags": [
        "Mandarin",
        "Palladius"
      ],
      "zh-pron": "сянсуду"
    },
    {
      "tags": [
        "Mandarin",
        "Palladius"
      ],
      "zh-pron": "sjansudu"
    },
    {
      "ipa": "/ɕi̯ɑŋ⁵¹⁻⁵³ su⁵¹⁻⁵³ tu⁵¹/",
      "tags": [
        "Mandarin",
        "Sinological-IPA"
      ]
    },
    {
      "ipa": "/ɕi̯ɑŋ⁵¹⁻⁵³ su⁵¹⁻⁵³ tu⁵¹/"
    }
  ],
  "word": "相速度"
}

{
  "called_from": "pronunciations/296/20230324",
  "msg": "Zh-pron header not found in zh_pron_tags or tags: '(Standard Chinese)⁺'",
  "path": [
    "相速度"
  ],
  "section": "Chinese",
  "subsection": "",
  "title": "相速度",
  "trace": ""
}