YAML
測定単位 - YAML

測定単位は、物理量を数値で表現するための基準となるもので、国際単位系（SI）、ヤード・ポンド法（英米単位）、尺貫法（日本の伝統的単位）など、様々な体系が存在します。SI単位系は科学的・工学的な分野で世界標準として使用され、ヤード・ポンド法は主にアメリカ合衆国で日常生活で使用され、尺貫法は日本の伝統的な単位で一部が現在も慣習的に使用されています。
SI単位国際単位系ヤード・ポンド法尺貫法メートル法単位換算物理量
- code: "SI-01"
  slug: "meter"
  category: "SI基本単位"
  name: "メートル"
  symbol: "m"
  quantity: "長さ"
  description: "長さのSI基本単位です。"
- code: "SI-02"
  slug: "kilogram"
  category: "SI基本単位"
  name: "キログラム"
  symbol: "kg"
  quantity: "質量"
  description: "質量のSI基本単位です。"
- code: "SI-03"
  slug: "second"
  category: "SI基本単位"
  name: "秒"
  symbol: "s"
  quantity: "時間"
  description: "時間のSI基本単位です。"
- code: "SI-04"
  slug: "ampere"
  category: "SI基本単位"
  name: "アンペア"
  symbol: "A"
  quantity: "電流"
  description: "電流のSI基本単位です。"
- code: "SI-05"
  slug: "kelvin"
  category: "SI基本単位"
  name: "ケルビン"
  symbol: "K"
  quantity: "熱力学温度"
  description: "熱力学温度のSI基本単位です。"
- code: "SI-06"
  slug: "mole"
  category: "SI基本単位"
  name: "モル"
  symbol: "mol"
  quantity: "物質量"
  description: "物質量のSI基本単位です。"
- code: "SI-07"
  slug: "candela"
  category: "SI基本単位"
  name: "カンデラ"
  symbol: "cd"
  quantity: "光度"
  description: "光度のSI基本単位です。"
- code: "SI-D01"
  slug: "hertz"
  category: "SI組立単位"
  name: "ヘルツ"
  symbol: "Hz"
  quantity: "周波数"
  siExpression: "s⁻¹"
  description: "周波数のSI組立単位です。"
- code: "SI-D02"
  slug: "newton"
  category: "SI組立単位"
  name: "ニュートン"
  symbol: "N"
  quantity: "力"
  siExpression: "kg·m/s²"
  description: "力のSI組立単位です。"
- code: "SI-D03"
  slug: "pascal"
  category: "SI組立単位"
  name: "パスカル"
  symbol: "Pa"
  quantity: "圧力・応力"
  siExpression: "N/m²"
  description: "圧力・応力のSI組立単位です。"
- code: "SI-D04"
  slug: "joule"
  category: "SI組立単位"
  name: "ジュール"
  symbol: "J"
  quantity: "エネルギー・仕事・熱量"
  siExpression: "N·m"
  description: "エネルギー・仕事・熱量のSI組立単位です。"
- code: "SI-D05"
  slug: "watt"
  category: "SI組立単位"
  name: "ワット"
  symbol: "W"
  quantity: "仕事率（電力）"
  siExpression: "J/s"
  description: "仕事率（電力）のSI組立単位です。"
- code: "SI-D06"
  slug: "coulomb"
  category: "SI組立単位"
  name: "クーロン"
  symbol: "C"
  quantity: "電荷"
  siExpression: "A·s"
  description: "電荷のSI組立単位です。"
- code: "SI-D07"
  slug: "volt"
  category: "SI組立単位"
  name: "ボルト"
  symbol: "V"
  quantity: "電位・電圧"
  siExpression: "W/A"
  description: "電位・電圧のSI組立単位です。"
- code: "SI-D08"
  slug: "ohm"
  category: "SI組立単位"
  name: "オーム"
  symbol: "Ω"
  quantity: "電気抵抗"
  siExpression: "V/A"
  description: "電気抵抗のSI組立単位です。"
- code: "SI-D09"
  slug: "degree-celsius"
  category: "SI組立単位"
  name: "度（セルシウス度）"
  symbol: "°C"
  quantity: "摂氏温度"
  siExpression: "K"
  description: "摂氏温度のSI組立単位です。"
- code: "SI-D10"
  slug: "liter"
  category: "SI併用単位"
  name: "リットル"
  symbol: "L"
  quantity: "体積"
  siExpression: "dm³"
  description: "体積のSI併用単位です。"
- code: "IMP-01"
  slug: "inch"
  category: "ヤード・ポンド法（長さ）"
  name: "インチ"
  symbol: "in"
  quantity: "長さ"
  metricEquivalent: "2.54 cm"
  description: "ヤード・ポンド法の長さの単位です。"
- code: "IMP-02"
  slug: "foot"
  category: "ヤード・ポンド法（長さ）"
  name: "フィート"
  symbol: "ft"
  quantity: "長さ"
  metricEquivalent: "30.48 cm"
  description: "ヤード・ポンド法の長さの単位です。"
- code: "IMP-03"
  slug: "yard"
  category: "ヤード・ポンド法（長さ）"
  name: "ヤード"
  symbol: "yd"
  quantity: "長さ"
  metricEquivalent: "0.9144 m"
  description: "ヤード・ポンド法の長さの基本単位です。"
- code: "IMP-04"
  slug: "mile"
  category: "ヤード・ポンド法（長さ）"
  name: "マイル"
  symbol: "mi"
  quantity: "長さ"
  metricEquivalent: "1.609344 km"
  description: "ヤード・ポンド法の長距離の単位です。"
- code: "IMP-05"
  slug: "ounce-mass"
  category: "ヤード・ポンド法（質量）"
  name: "オンス"
  symbol: "oz"
  quantity: "質量"
  metricEquivalent: "28.3495 g"
  description: "ヤード・ポンド法の質量の単位です。"
- code: "IMP-06"
  slug: "pound"
  category: "ヤード・ポンド法（質量）"
  name: "ポンド"
  symbol: "lb"
  quantity: "質量"
  metricEquivalent: "453.59237 g"
  description: "ヤード・ポンド法の質量の基本単位です。"
- code: "IMP-07"
  slug: "gallon-us"
  category: "ヤード・ポンド法（体積）"
  name: "ガロン（米）"
  symbol: "gal"
  quantity: "体積"
  metricEquivalent: "3.78541 L"
  description: "アメリカ合衆国で使用される液体の体積単位です。"
- code: "IMP-08"
  slug: "gallon-uk"
  category: "ヤード・ポンド法（体積）"
  name: "ガロン（英）"
  symbol: "gal"
  quantity: "体積"
  metricEquivalent: "4.54609 L"
  description: "イギリスで使用される液体の体積単位です。"
- code: "JPN-01"
  slug: "sun"
  category: "尺貫法（長さ）"
  name: "寸"
  symbol: "寸"
  quantity: "長さ"
  metricEquivalent: "3.0303 cm"
  description: "尺貫法の長さの単位です。"
- code: "JPN-02"
  slug: "shaku"
  category: "尺貫法（長さ）"
  name: "尺"
  symbol: "尺"
  quantity: "長さ"
  metricEquivalent: "30.303 cm"
  description: "尺貫法の長さの基本単位です。"
- code: "JPN-03"
  slug: "ken"
  category: "尺貫法（長さ）"
  name: "間"
  symbol: "間"
  quantity: "長さ"
  metricEquivalent: "1.81818 m"
  description: "尺貫法の建築で使用される長さの単位です。"
- code: "JPN-04"
  slug: "ri"
  category: "尺貫法（長さ）"
  name: "里"
  symbol: "里"
  quantity: "長さ"
  metricEquivalent: "3.927 km"
  description: "尺貫法の長距離の単位です。"
- code: "JPN-05"
  slug: "monme"
  category: "尺貫法（質量）"
  name: "匁"
  symbol: "匁"
  quantity: "質量"
  metricEquivalent: "3.75 g"
  description: "尺貫法の質量の単位です。"
- code: "JPN-06"
  slug: "kin"
  category: "尺貫法（質量）"
  name: "斤"
  symbol: "斤"
  quantity: "質量"
  metricEquivalent: "600 g"
  description: "尺貫法の質量の単位です。"
- code: "JPN-07"
  slug: "kan"
  category: "尺貫法（質量）"
  name: "貫"
  symbol: "貫"
  quantity: "質量"
  metricEquivalent: "3.75 kg"
  description: "尺貫法の質量の基本単位です。"
- code: "JPN-08"
  slug: "tsubo"
  category: "尺貫法（面積）"
  name: "坪"
  symbol: "坪"
  quantity: "面積"
  metricEquivalent: "3.30579 m²"
  description: "尺貫法の面積の単位です。"
- code: "JPN-09"
  slug: "tan-area"
  category: "尺貫法（面積）"
  name: "反"
  symbol: "反"
  quantity: "面積"
  metricEquivalent: "991.736 m²"
  description: "尺貫法の土地面積の単位です。"
- code: "JPN-10"
  slug: "go"
  category: "尺貫法（体積）"
  name: "合"
  symbol: "合"
  quantity: "体積"
  metricEquivalent: "180.39 mL"
  description: "尺貫法の体積の単位です。"
- code: "JPN-11"
  slug: "sho"
  category: "尺貫法（体積）"
  name: "升"
  symbol: "升"
  quantity: "体積"
  metricEquivalent: "1.8039 L"
  description: "尺貫法の体積の単位です。"
- code: "JPN-12"
  slug: "koku"
  category: "尺貫法（体積）"
  name: "石"
  symbol: "石"
  quantity: "体積"
  metricEquivalent: "180.39 L"
  description: "尺貫法の体積の単位です。"