plutonic mineral
基本解释
- [能源科學技術]深成鑛物
英汉例句
- 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鑛物,呈晶躰狀,見於變質巖和火成巖中,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鑛物,見於變質巖和火成巖中,晶躰狀鉄鈦氧化物,是鈦的來源。
雙語例句
专业释义
- 深成鑛物