But it is very difficult to compute the number of non-negative matrix with fixed score row or column vectors, so to compute the number of tournament matrix with fixed score vector is also difficult.

竞赛矩阵和竞赛图由于具有固定行和向量及列和向量的非负矩阵类的计数，是组合数学的一个非常困难的问题，因此对具有固定得分向量的竞赛矩阵的计数问题也比较困难。

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Fixed-width layouts generally have a lower overall score when it comes to usability.

总体来说，固定宽度的可用性更低。

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Also, replacing revolving credit with a fixed-rate loan should boost your credit score, Karnani says.

还有，用固定利率贷款取代周转贷款会增加你的信用积分，Karnani说。

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As of its last public disclosure on this score, it had a modest 16% allocation to fixed income, consisting of 7% in inflation-indexed bonds, 4% in corporates and the rest in high-yield and foreign debt.

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Citigroup ( C - news - people ), is offering 5.375% or 5.25% for a 30-year fixed mortgage as well as 4.75% or 4.625% on a 15-year fixed mortgage depending on assumptions and assuming that the person has a good credit score.

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