对乳山地区高硫金精矿进行了阶段磨矿、阶段浸出的试验研究。
The experimental studies on stage grinding and leaching of high sulfurcontaining gold concentrate of Rusan District are made.
由XRD分析确定了燃烧产物以及各个阶段的浸出产物相组成，证实了三步浸出方案的可行性。
Phases of combustion and leached products were confirmed by XRD, which proves that the three-step leaching technic is feasible.
麦芽中的多酚物质主要在麦汁制备的蛋白质休止、糖化阶段快速浸出；
The polyphenol compounds of malt was infused quickly during the protein rest in the mashing;
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