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tholeiitic basalt中文是什么意思

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用"tholeiitic basalt"造句"tholeiitic basalt"怎么读"tholeiitic basalt" in a sentence

中文翻译手机手机版

  • 拉斑玄武岩

例句与用法

  • Given their oib - type trace element pattern and depleted sr - nd isotop ic composition , the datong alkali basalts are interpreted to be generated within the asthenospheric mantle but at a shallow depth compared to the yangyuan alkali basalts . the datong tholeiitic basalts exhibit low snd values ( 1 - 4 ) . their sr - pb and nd - pb isotopic correlations are consistent with a mixing between the depleted mantle and emi - like component
    大同地区第四纪时期同时产出碱性和拉斑玄武岩,碱性玄武岩也主要来自于软流圈地幔,岩浆起源深度小于阳原样品;拉斑玄武岩具有较低的nd ( nd = 1 - 4 ) , pb - nd以及pb - sr同位素相关关系暗示其可能是dm和型富集地幔( emi )组分之间混合的结果,反映了软流圈和岩石圈地幔之间的相互作用,岩浆起源较浅。
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