The results indicate that: Fixed index t, this process according to Poisson distribution;

研究发现：固定指标t，该过程服从泊松分布；

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Thinking of the fuzziness of river health, it fixed index weight through layered binary compared expert analysis method, and evaluated river health by multi-objective fuzzy model.

考虑河流健康的模糊性，采用二元对比专家分析法确定指标权重和多目标模糊评价模型给予评价。

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The agent that updates the index database with new documents is currently rather slow and is not optimized, which can be fixed by adding a couple of tracking fields to the index documents.

使用新文档更新索引数据库的代理目前速度很慢，且未进行优化，通过添加一对跟踪字段到索引文档中就可以解决这一问题。

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Investors who maintain a balanced portfolio of 60 percent in global equity index funds and 40 percent in fixed income index funds should see about a 5.0 percent annualized net of fees over 10 years.

FORBES: The Next 10 Years

Third, a fixed allocation to different index funds beats trying to time the markets and always has.

FORBES: The More Things Change, the More...

Once the fault was finally fixed the FTSE 100 index of leading shares fell some 120 points to 6, 307 - its lowest point for more than two months.

BBC: London shares chaos