"phase rule" meaning in English

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  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "the rule which states that the number of degrees of freedom in a system at equilibrium equals the number of components minus the number of phases plus 2"
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          "physics",
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          "degrees of freedom",
          "degrees of freedom"
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          "system",
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        [
          "equilibrium",
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          "component",
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        "(physics) the rule which states that the number of degrees of freedom in a system at equilibrium equals the number of components minus the number of phases plus 2"
      ],
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        "natural-sciences",
        "physical-sciences",
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      "wikipedia": [
        "Gibbs' phase rule"
      ]
    }
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  "word": "phase rule"
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  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "the rule which states that the number of degrees of freedom in a system at equilibrium equals the number of components minus the number of phases plus 2"
      ],
      "links": [
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          "physics",
          "physics"
        ],
        [
          "degrees of freedom",
          "degrees of freedom"
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          "equilibrium",
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        "(physics) the rule which states that the number of degrees of freedom in a system at equilibrium equals the number of components minus the number of phases plus 2"
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ],
      "wikipedia": [
        "Gibbs' phase rule"
      ]
    }
  ],
  "word": "phase rule"
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