felsic
英音 [ ˈfelsɪk ]
美音 [ ˈfelsɪk ]
释义
adj. 长英矿物的
例句
1·The presence of these minerals gives felsic rock its characteristic light gray color.
这些矿物的存在使这种岩石呈特有的浅灰色。
2·Felsic gneiss is the most widely distributed rock type in Archean metamorphic complex areas.
长英质片麻岩是太古宙变质杂岩区最主要的岩石类型。
3·C and O isotopic data demonstrate that these gases are derived from the felsic magma system;
气体的碳、氦同位素资料表明其来自长英质岩浆体系；
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