columbite
英[kə'lʌmbaɪt]
美[kə'lʌmbaɪt]
- n. 钶铁矿
详细释义
Noun:
-
a black mineral that is an ore of niobium and tantalum
双语例句
- 1. Experiment is done on the acid hydrolysis of titanium-columbite-tantalite ore difficult to decompose.
- 对难分解的钛钽铌矿的酸分解工艺进行了试验研究。
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- 2. The measurement indicates that the optimized performance can be achieved by three-element composite columbite precursor methods.
- 性能测试结果表明，三组元复合先驱体法制成样品的性能最佳。
youdao
- 3. On the basis of detailed studies on columbite from the Suzhou granite, tantalite has been found for the first time in this granite.
- 本文在研究苏州花岗岩中铌铁矿的基础上，首次在该地区发现了钽铁矿。
youdao
- 4. On the basis of detailed studies on columbite from the Suzhou granite, tantalite has been found for the first time in this granite.
- 本文在研究苏州花岗岩中铌铁矿的基础上，首次在该地区发现了钽铁矿。
youdao
用法讲解
- ferro columbite 铌铁矿(铁铌矿)...
相关词汇
- niobite 铌铁矿
【近义词】
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