The inspecting value of sample for asphalt content sampling of asphalt mix is normal distribution.

沥青混合料沥青含量抽样检测的样本检测值服从正态分布。

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By sampling the thickness of skinfolds at selected sites on the body, it is possible to estimate the body's overall fat content.

通过抽样身体特定部位皮肤折叠的厚度，可以估算身体总的脂肪含量。

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These content are summarized detailedly in this paper, and the sampling, partition, analysis ways of IP are also introduced.

本文详细的综述了这部分内容，并对可吸入颗粒物的采样、分离和分析方法都做了介绍。

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The Wall Street Journal is already doing so, of course, but with a different model than the Times: The Journal offers a certain amount of free content for sampling, and its articles are all indexed in Google.

FORBES: Times of London Paywall Paying Off Already!*