---
id: vocab-45-14909-热胀冷缩
libId: 14909
word: 热胀冷缩
type: vocabulary
dictionary:
  id: dict-45
  name: 科技汉语
  cover: https://zwxx.oss-cn-hangzhou.aliyuncs.com/ykdx/1763093718603科技汉语_4372.png
pinyin: rè zhàng lěng suō
difficulty: '2'
translations:
  english:  Thermal expansion and contraction
  french: Dilatation thermique et contraction
  portuguese: Expansão térmica e contração
  spanish: Expansión y contracción térmica
properties: mingci
characters:
- char: 热
  id: char-225
  mysqlId: 225
  radical: '34'
  structure: '8'
  pinyin: '15_45'
  english: Hot
  resources:
    audio: https://zwxx.oss-cn-hangzhou.aliyuncs.com/rongmeiti/国际中文/word/热/speak.mp3
    strokeData: https://zwxx.oss-cn-hangzhou.aliyuncs.com/hanzi/hanzi-writer-data/%E7%83%AD.json
    strokeOrderStatic: null
    strokeOrderDynamic: null
  strokeCount: 0
- char: 胀
  id: char-2973
  mysqlId: 2973
  radical: '51'
  structure: '2'
  pinyin: '23_23'
  english: Swelling
  resources:
    audio: https://zwxx.oss-cn-hangzhou.aliyuncs.com/rongmeiti/国际中文/word/胀/speak.mp3
    strokeData: https://zwxx.oss-cn-hangzhou.aliyuncs.com/hanzi/hanzi-writer-data/%E8%83%80.json
    strokeOrderStatic: null
    strokeOrderDynamic: null
  strokeCount: 0
- char: 冷
  id: char-173
  mysqlId: 173
  radical: '70'
  structure: '2'
  pinyin: '10_36'
  english: Cold
  resources:
    audio: https://zwxx.oss-cn-hangzhou.aliyuncs.com/rongmeiti/国际中文/word/冷/speak.mp3
    strokeData: https://zwxx.oss-cn-hangzhou.aliyuncs.com/hanzi/hanzi-writer-data/%E5%86%B7.json
    strokeOrderStatic: null
    strokeOrderDynamic: null
  strokeCount: 0
- char: 缩
  id: char-1150
  mysqlId: 1150
  radical: '54'
  structure: '2'
  pinyin: '16_44'
  english: Shrink
  resources:
    audio: https://zwxx.oss-cn-hangzhou.aliyuncs.com/rongmeiti/国际中文/word/缩/speak.mp3
    strokeData: https://zwxx.oss-cn-hangzhou.aliyuncs.com/hanzi/hanzi-writer-data/%E7%BC%A9.json
    strokeOrderStatic: null
    strokeOrderDynamic: null
  strokeCount: 0
strokes:
  total: 0
  radicals:
    热: '34'
    胀: '51'
    冷: '70'
    缩: '54'
  dataSource: hanzi-writer
  strokeDataUrls:
  - https://zwxx.oss-cn-hangzhou.aliyuncs.com/hanzi/hanzi-writer-data/%E7%83%AD.json
  - https://zwxx.oss-cn-hangzhou.aliyuncs.com/hanzi/hanzi-writer-data/%E8%83%80.json
  - https://zwxx.oss-cn-hangzhou.aliyuncs.com/hanzi/hanzi-writer-data/%E5%86%B7.json
  - https://zwxx.oss-cn-hangzhou.aliyuncs.com/hanzi/hanzi-writer-data/%E7%BC%A9.json
media:
  audio: https://zwxx.oss-cn-hangzhou.aliyuncs.com/rongmeiti/科技汉语/phase/热胀冷缩/热胀冷缩_中文.MP3
  image: https://zwxx.oss-cn-hangzhou.aliyuncs.com/rongmeiti/科技汉语/phase/热胀冷缩/热胀冷缩.jpeg
  strokeOrderStatic: null
  strokeOrderDynamic: null
learning:
  hskLevel: null
  frequency: null
  collocations: []
stats:
  sentenceCount: 2
  describeCount: 0
  characterCount: 4
completeness:
  hasBasicInfo: true
  hasTranslation: true
  hasAudio: true
  hasImage: true
  hasStrokeData: true
  hasExampleSentences: true
missingFields: []
orderNum: 0
source:
  mysqlId: 14909
  mysqlTable: zwxx_vocabulary
  exportedAt: '2026-03-06T19:14:43.236937'
---

# --sentences--

## vs-47629
**sentence**: 热胀冷缩是一个常识。
**audio**: [https://zwxx.oss-cn-hangzhou.aliyuncs.com/rongmeiti/科技汉语/phase/热胀冷缩/热胀冷缩_句子1.MP3](https://zwxx.oss-cn-hangzhou.aliyuncs.com/rongmeiti/科技汉语/phase/热胀冷缩/热胀冷缩_句子1.MP3)

## vs-47630
**sentence**: 温度计利用热胀冷缩的原理。
**audio**: [https://zwxx.oss-cn-hangzhou.aliyuncs.com/rongmeiti/科技汉语/phase/热胀冷缩/热胀冷缩_句子2.MP3](https://zwxx.oss-cn-hangzhou.aliyuncs.com/rongmeiti/科技汉语/phase/热胀冷缩/热胀冷缩_句子2.MP3)

# --characters--

## 热

- **拼音**: 15_45
- **部首**: 34
- **音频**: [发音](https://zwxx.oss-cn-hangzhou.aliyuncs.com/rongmeiti/国际中文/word/热/speak.mp3)
- **笔顺数据**: [JSON](https://zwxx.oss-cn-hangzhou.aliyuncs.com/hanzi/hanzi-writer-data/%E7%83%AD.json)

## 胀

- **拼音**: 23_23
- **部首**: 51
- **音频**: [发音](https://zwxx.oss-cn-hangzhou.aliyuncs.com/rongmeiti/国际中文/word/胀/speak.mp3)
- **笔顺数据**: [JSON](https://zwxx.oss-cn-hangzhou.aliyuncs.com/hanzi/hanzi-writer-data/%E8%83%80.json)

## 冷

- **拼音**: 10_36
- **部首**: 70
- **音频**: [发音](https://zwxx.oss-cn-hangzhou.aliyuncs.com/rongmeiti/国际中文/word/冷/speak.mp3)
- **笔顺数据**: [JSON](https://zwxx.oss-cn-hangzhou.aliyuncs.com/hanzi/hanzi-writer-data/%E5%86%B7.json)

## 缩

- **拼音**: 16_44
- **部首**: 54
- **音频**: [发音](https://zwxx.oss-cn-hangzhou.aliyuncs.com/rongmeiti/国际中文/word/缩/speak.mp3)
- **笔顺数据**: [JSON](https://zwxx.oss-cn-hangzhou.aliyuncs.com/hanzi/hanzi-writer-data/%E7%BC%A9.json)

# --media--

- **配图**: ![热胀冷缩](https://zwxx.oss-cn-hangzhou.aliyuncs.com/rongmeiti/科技汉语/phase/热胀冷缩/热胀冷缩.jpeg)
- **发音**: [音频](https://zwxx.oss-cn-hangzhou.aliyuncs.com/rongmeiti/科技汉语/phase/热胀冷缩/热胀冷缩_中文.MP3)

# --notes--

## 数据完整性

- ✅ hasBasicInfo
- ✅ hasTranslation
- ✅ hasAudio
- ✅ hasImage
- ✅ hasStrokeData
- ✅ hasExampleSentences