英语词汇porphyroblast怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	porphyroblast
释义	porphyroblast 英/ ?p??f?r?(?)bl?st / 简明释义 n.斑状变晶专业释义 1 地球科学斑状变晶变斑晶双语例句 1 Potash feldspar porphyroblasts occur in large quantity in the granite closely related to the gold ore deposits in the Zhaoyuan-Yexian area, especially in the Guojialing porphyritic granite. 本文论述了招菜地区与金矿关系密切的花岗岩，尤其是郭家岭斑状花岗岩中，发育大量的钾长石斑晶。
随便看	floodbasin flood bassin flood bed flood benefit flood board flood breadth of river flood bridge floodby-pass flood by pass flood bypass flood calculating formula flood capacity flood carrying capacity flood casting flood catastrophe flood channel flood channel storage flood characteristic curve floodcock floodcock flood coefficient flood-control floodcontrol flood control flood control barrage

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