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

词汇	Yanshanian Period
释义	Yanshanian Period 基本例句燕山期 The volcanic rocks of Yanshan Period have features of the mantle source.燕山期火山岩具备幔源特征。 The Yanshanian ductile shearing resulted in further enrichment of gold and antimony.燕山期叠加的脆性变形使金锑矿进一步富集。
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