With huge oversupply in some industries, and big rises in raw-materials costs, many manufacturers are having to endure wafer-thin margins.

随着一些工业领域的生产大量过剩，以及原材料成本的骤增，很多生产商都不得不忍受边际收益的大缩水。

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Select a soluble europium salt solution as the raw material, and deposit the thin film on the single crystal silicon wafer by utilizing a three-electrode electrochemical cell.

选择可溶性铕盐溶液为原料，利用三电极电化学池在单晶硅片上进行薄膜沉积。

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The coated wafer is laid on top of a raw wafer, with a little water in between, and then the sandwich is baked at 1, 750 degrees Fahrenheit.

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With huge oversupply in some industries, and big rises in raw-materials costs, many manufacturers are having to endure wafer-thin margins.

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