短語詞組短語oceanic c ridge tholeiite 洋脊拉斑玄武巖mid -oceanic ridge [海洋]大洋中脊;中洋脊;[海洋]洋中脊Faulting Model of Mid -Oceanic-Ridge 洋中脊斷裂模式mid oceanic ridge 洋中脊oceanic ridge tholeiite 洋脊拉斑玄武巖mid d oceanic ridge 洋中脊oceanic ridge and rise 中洋脊oceanic ridge basalt whereas 洋脊玄武巖 返回 oceanic ridge