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- Tantalum Niobium Mineral 钽铌矿
- Secondary caprylic alcohol is used to carry on sludge extraction on adjusting acid liquor of the low grade tantalum and niobium minerals. 采用70%25的仲辛醇对低品位钽铌矿的调酸液进行矿浆萃取。
- The technological puzzle has been solved for the recovery of lean fine complex refractory tantalum niobium tungsten ore. 解决了细粒不均匀嵌布复杂难处理钽铌钨矿回收技术难题。
- A black mineral is an ore of niobium and tantalum. 一种黑色矿物是铌、钽矿石。
- Keywords tantalum niobium ore;lepidolite;reagents of flotation; 钽铌矿;锂云母;浮选药剂;
- Keywords Granite;Albitization;Deposit type;Tantalum Niobium;Jiangxi province; 花岗岩;钠长石化;矿床类型;钽铌;江西;
- He doubles the parts of a farmhand and a miner. 在这出戏里他既扮演雇农又扮演矿工。
- It possessed rich mineral deposits, including gold. 它拥有丰富的矿藏，包括黄金。
- The country possesses rich mineral resources. 这个国家有丰富的矿产资源。
- No potassium did we find in this mineral. 在这种矿石中我们没有发现钾。
- A miner's lamp is fixed onto his helmet. 矿灯固定在矿工的头盔上。
- tantalum niobium mine 钽铌矿
- The gold miner staked out his claim. 那位淘金者立桩标出他的地界。
- The run status for tantalum &niobium industry in China in 2006 is summarized. 评述了2006年中国钽铌工业的运行状况。
- He sketched the coal miner in a few minutes. 他几分钟就画了一幅那位煤矿工人的素描。
- Those countries are rich in mineral resources. 那些国家矿物资源很丰富。
- We are digging for mineral deposits. 我们正在掘地探矿。
- tantalum niobium concentrate 钽铌矿
- Each mineral has crystals of a particular shape. 每种矿物的晶体都有其特殊的形状。
- I think it is dangerous to be a miner. 我认为当矿工是很危险的。
