---
id: vocab-49-00129
libId: 129
word: 碱
type: vocabulary
dictionary:
  id: dict-49
  name: 科技汉语一二三级大纲词汇总
pinyin: jiǎn
difficulty: '1'
translations:
  english: alkali
  french: Alcali
  portuguese: Alcalino
  spanish: Alcalino
  russian: щелочь
properties: 名
media:
  image: https://dl.baizor.com/public_resources/dictionary/dict-49/oss/images/level1/129.碱.jpg
  audio: null
orderNum: 129
stats:
  sentenceCount: 3
  describeCount: 0
  characterCount: 1
completeness:
  hasBasicInfo: true
  hasTranslation: true
  hasAudio: false
  hasImage: true
  hasStrokeData: false
  hasExampleSentences: true
---

# --sentences--

## vs-1
**sentence**: 物质可以分为酸性、碱性和中性三种。

## vs-2
**sentence**: 有些物质是酸性的，而有些是碱性的。

## vs-3
**sentence**: 若PH值大于7时，为碱性。反之，为酸性。

# --media--

- **配图**: ![碱](https://dl.baizor.com/public_resources/dictionary/dict-49/oss/images/level1/129.碱.jpg)