英语词汇“black shale series”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	black shale series
释义	black shale series 基本例句黑色岩系 West Tianshan in Xinjiang is the part of Middle Asia Tianshan in China, Within West Tianshan, there are widely distributed Palaeozoic black rock series.摘要新疆西天山为中亚天山在中国境内的西延部分，分布有大量的古生代黑色岩系。
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