refractory ore的例句大全

Limonite ore is one of the complex refractory ores and has a low utilization rate.

褐铁矿属于复杂难选的铁矿石之一,其利用率较低.

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At present, gold resources in China is characterized by that the rich mine and manageable ore are becoming scarcer while complex ore, refractory ore and lean ore increasing.

当前，我国金矿资源的特点是富矿、易处理矿日益减少或枯竭，复杂矿石、难处理矿石和贫矿多。

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Oolitic hematite is considered as one of the most refractory ore type.

鲕状赤铁矿石是目前国内外公认的最难选的铁矿石类型之一.

网络文摘精选

High gravity brewing Study on the Leaching Mechanism of Refractory Niobium-tantalum Ore by Concentrated Potassium Hydroxide

难分解铌钽矿高浓氢氧化钾浸出机理研究

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The leaching mechanism of niobium from a refractory niobium-tantalum ore by concentrated potassium hydroxide was studied.

实验研究了难分解铌钽矿在高浓度氢氧化钾溶液中浸出过程的机理。

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study on kinetics of ammonium leaching of refractory oxide zinc ore

难选氧化锌矿氨浸的动力学研究

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flotation study of a low grade refractory copper oxide ore

某低品位难选氧化铜矿浮选试验研究

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mineral processing technology for improving the recovery of valuable minerals in refractory copper oxide ore

提高难选氧化铜矿有用矿物回收率的选矿工艺

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reform of technological flow sheet for refractory iron - ore processing

难洗选铁矿工艺流程改造

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test research on benefication of refractory oolitic hematite and limonite ore

难选鲕状赤、褐铁矿石的选矿试验研究

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experiment study was made on the beneficiation of a low grade refractory iron ore from hebei.

针对河北某低品位难处理铁矿进行了选矿试验研究。

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oolitic hematite is considered as one of the most refractory iron ore type.

鲕状赤铁矿石是目前国内外公认的最难选的铁矿石类型之一。

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the paper describes the nature of refractory iron ore of dong'anshan mine and the major test results.

本文论述了东鞍山难选铁矿石的难选原因及主要试验研究结果。

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progress in china's beneficiation technology for complex refractory iron ore

我国复杂难选铁矿石选矿技术进展

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study and practice of treating refractory gold ore of lufeng gold mine by roasting the mill-head, then cyanide leaching roasted ore

原矿焙烧-焙砂氰化工艺处理鹿峰金矿矿石研究与实践

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experiment of improving gold leaching rate of refractory gold ore by throwing in enhanced leaching agent

添加增浸剂提高金浸出率试验

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Greece has been producing refractory grade chromite ore for more than a hundred years.

希腊生产耐火级铬铁矿石已有百余年历史.

词典精选例句

The leaching mechanism of niobiuma refractory niobium-tantalum ore by concentrated potassium hydroxide was studied.

实验研究了难分解铌钽矿在高浓度氢氧化钾溶液中浸出过程的机理.

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Pretreatment of arsenical refractory gold ore by pressurized oxidation with lime slurry

石灰湿法加压氧化预处理含砷金矿的研究

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Study on the extraction of gold from refractory arsenical gold ore with the ammoniacal catalytic oxidation-cyanidation process(ⅱ)

氨性催化氧化-氰化法处理含砷难浸金矿的研究（Ⅱ）

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