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二氧化碳和干冰区别
更新时间: 2020-10-25 00:00:00  

1、干冰是二氧化碳的固体形态,都是同一种物质。

2、状态不同,温度不同。二氧化碳:气体,温度较高。干冰:固体,温度较低。

关键词: 二氧化碳 干冰 区别

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