| 释义 |
columbite-tantalite
释义
铌钽锰矿
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。
2·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。
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