A now spectral line of 2882.2 A is observed at far UV wave length range.

激光照射水银，在远紫外波长范围观察到一条新的水银谱线，波长为2882.2（?）

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Social media training is quickly becoming mandatory for an ever-growing range of companies, far surpassing the first wave of IT firms that rolled it out two years ago, like Dell, Intel and IBM.

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