coarse-grained granite 中文意思是什麼
coarse-grained granite
解釋
粗粒花崗巖-
A coarse - grained granite, sometimes rich in rare elements such as uranium, tungsten, and tantalum
花崗偉晶巖一種有時富含鈾、鎢和鉭等稀有元素的粗紋理花崗巖
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