| 单词 | sacrificial anode |
| 释义 | sacrificial anodenounChemistry. an anode that is attached to a metal object subject to electrolysis and is decomposed instead of the object. Origin of sacrificial anodeFirst recorded in 1975–80 Words nearby sacrificial anodeSacred Writ, sacrifice, sacrifice fly, sacrifice paddock, sacrificial, sacrificial anode, sacrilege, sacrilegious, sacring, sacring bell, sacristan Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for sacrificial anodesacrificial anode nounmetallurgy an electropositive metal, such as zinc, that protects a more important electronegative part by corroding when attacked by electrolytic action Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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