The s isotopic components of metal minerals indicates a mid-low-temperature environmental precipitation under the condition of isotopic exchange equilibrium.

金属矿物硫同位素组成在同位素交换平衡条件下属中低温环境沉淀。

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Results showed that the Integrated Fertility Index (IFI) of orchard soil in red earth regions of Guangxi were between 0.17 to 0.25 and belong to mid-low level.

结果表明，广西红壤果园土壤肥力综合指标值(ifi)在0 17 ~ 0 25之间，果园土壤肥力属中下水平。

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Based on review and analysis on occurrence characteristic of phosphate rock resources of Yichang, the feasible beneficiation is adopted to process a mid-low grade collophanite ore.

综述并分析了宜昌磷资源赋存特征，提出了适宜的选矿工艺。

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Also, the mid-low range seemed subdued, even muddy.

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In the new home market, sales of mid- to low-end properties in the seven-day period ended Sunday rose to a 36-week high.

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And that while RIM will surely keep growing, it may cede the high-end of the smartphone market and become a mid- to low-end player.

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