| 释义 |
metal ore短语¹⁴⁴⁹⁷²⁺²
基本例句
矿砂
Finally, some research subjects concerning the application of radon gas in metal ore prospecting are proposed.
最后提出氡气找金属矿的某些研究方向。 www.jsks.net.cn
In the gold- poly metal ore belt in Tianhexing- Wangjiadian district, about10 gold, silver, copper, lead or zinc deposits had been found.
天合兴—王家店金-多金属矿带中，已发现近10处小型金、银、铜、铅、锌矿床。 chemyq
The test research to optimize processing parameters had been carried out systematically for Zn roughing of certain multi- metal ore containing Bi, Zn and Fe.
对某铋锌铁多金属矿的锌粗选工艺进行了系统的参数优化试验研究。 cnki
The test research to optimize processing parameters had been carried out systemically for Bi roughing of certain multi- metal ore containing Bi, Zn and Fe.
对某铋锌铁多金属矿的铋粗选工艺进行了系统的参数优化试验研究。 chemyq
The paper introduces the feasibility of applying radon gas in metal ore prospecting and reviews the previous achievements in metal ore exploration.
首先介绍了氡气找金属矿的可行性，回顾了前人在金属矿床勘探方面的成果资料。 www.jsks.net.cn |