To improve the utilization value of diatomite ore, a research on isothermal stable state acid leaching purification by microwave was made.
为提高硅藻土矿利用价值，进行了微波作用下硅藻土矿的稳态酸浸提纯研究。
The pH value of the leaching agent is main factor affecting the leaching toxicity of EMR.
浸取剂的酸碱性是影响电解锰渣浸出毒性的主要因素。
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