plutonic mineral
基本解釋
- [能源科學(xué)技術(shù)]深成礦物
英漢例句
- A mineral consisting of titanium dioxide in crystalline form; occurs in metamorphic and plutonic rocks and is a major source of titanium.
一種含有二氧化鈦的礦物,呈晶體狀,見于變質(zhì)巖和火成巖中,是鈦的主要來源。 - A weakly magnetic black mineral found in metamorphic and plutonic rocks; an iron titanium oxide in crystalline form; a source of titanium.
一種具有弱磁性的黑色礦物,見于變質(zhì)巖和火成巖中,晶體狀鐵鈦氧化物,是鈦的來源。
雙語例句
專業(yè)釋義
- 深成礦物