Since the day of the introduction of Firefox 3, Firefox was able to add 2.85 percentage points to its market share, while IE lost 4.20 points in the same time frame.

自从引进Firefox3的那天起，Firefox增加了2.85个市场占有率的百分点，而IE则同时期下跌了4.20个百分点。

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An in-depth discussion of Grid computing is beyond the scope of this introduction, but a couple of points are worth mentioning.

深入讨论网格计算超出了本文的范围，但是有几个要点值得提及的。

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He points to 2002, when the cack-handed introduction of a new A-level curriculum led to soaring grades. Exam boards panicked, and shunted grade boundaries to drag them back down.

他指出当2002拙劣的新a等级考纲导致考分飚升时，慌乱的考试委员会调整了划分标准使考分下降。

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To install on the Windows 8 PC, I used a product key given to me by Microsoft for pre-release testing, otherwise you would have to go to Office.com to buy a subscription and get a product key. (A free 30-day trial is available.) The Windows 8 PC install took about 20 minutes, and a helpful introduction walked me through key points of Office 365.

WSJ: Review of Office 365: A Fresh New Office Finds a Place in the Cloud

Chipset prices declined at a faster rate in 2010 due to increasing competition and introduction of new chipsets designed for lower price points.

FORBES: Tumbling Chip Prices Threaten To Slam Qualcomm Back To $40

Nonetheless, the interest among developers was very strong for a product introduction and was only 4 points shy of the interest in the iPad when it was introduced.

FORBES: Developers' Interest is a Catalyst for the Amazon Kindle Fire