Last Updated：2025/11/27
Sentence
船体を腐食から守るため、整備チームはドック入りの検査中に摩耗した犠牲陽極を交換した。
Quizzes for review
To protect the ship's hull from corrosion, the maintenance team replaced the worn galvanic anode during the dry-docking inspection.
See correct answer
To protect the ship's hull from corrosion, the maintenance team replaced the worn galvanic anode during the dry-docking inspection.
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Related words
galvanic anode
Noun
Japanese Meaning
埋設または水中の金属構造物を腐食から保護するために使用されるアノード。保護する金属よりも電気化学的に活性（より負の電位）な金属合金から作られており、その合金が自ら腐食して消費されることで、構造物が守られる仕組みです。
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