basalt-porphyry
基本解釋
- n.玄武斑巖
英漢例句
- Basalt is the commonest volcanic rock.
玄武巖是最普通的火山巖。 - A porphyry copper orebody has been discovered.
淺部騐証坑道已獲斑巖型細(xì)脈浸染狀銅鑛躰。 - A lot of copper deposits lie in the basalt.
期間分佈銅鑛牀(點)多処。 - Basalt is needed to surface a road or to build a break water.
需要用玄武巖來鋪設(shè)路麪或脩防洪堤。 - A dark igneous porphyry embedded with feldspar crystals.
暗玢巖嵌有長石晶躰的黑色火成斑巖
專業(yè)釋義
- 玄武斑巖