在较弱的条件下，建立了可加分量最近邻估计和核估计的平均偏差的指数界。

Under mild conditions the exponential bounds of mean error for these estimates are established.

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标普在低于指数的P / E为15.3比材料界的行业，产业部门仅为17.2。

The S&P materials sector trades at a below-index P/E ratio of 15.3, and the industrial sector is at just 17.2.

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如今，时尚界又提出了一个可以取而代之的衡量国家经济状况的指数。

Now the fashion world has finally offered up an alternative indicator of the country's economic state.

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