volcanic-clastic sedimentary rock的意思|示意
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火山碎屑沉积岩
volcanic-clastic sedimentary rock的网络常见释义
火山 火山-碎屑沉积岩
volcanic-clastic sedimentary rock相关例句
The intermediate-acid pyro-clastic rock is dominant with a few of intermediate lava and common sedimentary pyroclastic rocks formed in the volcanic intermittent activities in the Qidaogou area.
秋皮沟一带分布一套以中酸性火山碎屑岩为主，夹少量中性熔岩及火山间歇期正常沉积的秋皮沟火山碎屑岩；