石油富集带的英文

• oil abundance zone

• 石油:    petroleum; fossil oil; oil
• 富集:    beneficiation; enrichment; m ...
• 带:    belt; girdle; ribbon; band; ...
• 富集带:    abundance zone; enriched zone; enrichment zone; zone of enrichment
• 次生富集带:    secondary enrichment zone; secondaryenrichmentzone; zone of secondary enrichment