If the value of context switching is very high, increasing the time slice can improve performance, but this should only be done after extensive analysis.

如果上下文切换的值非常高，则增加时间切片可提高性能，但这必须在经过大量分析之后才能实施。

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Citigroup is, however, paying a high price: 2.3 times book value, compared with the 1.15 times BofA paid for its slice of CCB. True, acquirers often pay a premium for control.

然而，花旗(为此)花费甚巨：它的出价是账面价值的2.3倍，而与此相比，美国银行为获建行股份支付的费用仅为账面价值的1.15倍。

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The ending index value of this set of elements can be calculated only by adding up the total number of values that occurred in all preceding slices plus the current slice.

计算这个元素集的结束索引值的惟一方法是，求出前面的所有片和当前片中出现的值的总数。

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He argues that a sale would lose a large slice of value on capital-gains tax.

ECONOMIST: News Corporation

Under legislation passed in 1990, a slice of that increased value can be redistributed in kind to the local community, so that others, apart from developers, benefit from planning permission.

ECONOMIST: Local government

The best companies take this data and cut and slice it so they can serve it up to consumers in a way that adds the most value.

FORBES: Alex Bogusky, On The Next 510 Years In Advertising