英语词汇“petrographic variation”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	petrographic variation
释义	petrographic variation 基本例句岩相变化 The fracture density and their opening status controll the permeability and throughput of volcanic reservoirs and change along with the variation in lithology and lightfaces.裂缝的密度和开启程度是渗流性和产能主控因素，其密度和充填程度随岩性岩相变化而变化。
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