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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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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The most immediate difficulty is the rapid appreciation of the rupee against the dollar in recent months (see article). Since its low in mid-2006, it has gained 16%.

最直接的就是，近几个月来，卢比对美元的快速升值(相比2006年中期的最低点，目前卢比已经上升16%)。

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

FORBES: Sounding Out Home Theater

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.

FORBES: Selling Frenzy In China As Gov't Slams Housing Bubble With Tax Hike

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.

FORBES: RIM Blows Past Motorola And Sony Ericsson To Become The Fourth Biggest Phone Maker In The World