galvanized
回答 (2)
2009-01-17 9:02 pm
✔ 最佳答案
galvanized(鍍zinc)意思是指為了iron(鐵)防止rusting，鍍一層zinc上去，因為zinc的 layer可以防止oxygen同water入去個iron，不過zinc好似有毒。
2009-01-17 7:52 am
"Galvanized" means that a layer of zinc is coated on the surface of a metal (for example, iron).
The layer of zinc can be coated on the metal surface by electroplating or by dipping the metal into molten zinc.
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收錄日期: 2021-04-29 18:16:07
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