The theory of hydrocarbon geologic anomaly was derived from the research and application of solid mineral (ore mineral) geologic anomaly.

油气地质异常理论源于固体矿产（金属矿产）地质异常理论的研究和应用。

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Spiral classifier with different proportion of solid particles in the liquid precipitation rate of different principle, to wash the mixture of ore, grading.

螺旋分级机借助固体颗粒的比重不同而在液体中沉淀的速度不同的原理，对矿石混合物进行洗净、分级。

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This paper briefly retrospects measures taken by the Sintering Plant in reducing sinter ore solid fuel consumption and the obtained effects.

简要回顾了莱钢烧结厂近几年以来在降低烧结矿固体燃耗方面采取的措施及取得的效果。

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He read about something called direct-reduced iron, a technique for smelting without melting--removing the oxygen from iron ore while it's still solid, that is.

FORBES: Carnegie would be jealous

The principal danger for people living near Jaduguda, say environmentalists, is a 40-hectare "tailing" pond used to hold liquid and solid waste produced in the processing of the ore into yellow cake.

CNN: NUCLEAR FALLOUT