我想問吓乾冰點樣整架!!!
回答 (3)
2007-09-23 5:56 am
✔ 最佳答案
乾冰=固態co2高壓既情況下, co2 既溶點同沸點 會上升..
使co2 係室溫都呈固態
2007-09-23 11:17 am
CO2係高壓低溫下可以變做亁冰
2007-09-23 4:14 am
it is nitrogen and very very very very very very very very cool.
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原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070922000051KK04393