This book includes chapters on environmental chemistry, toxicology and ecotoxicology as well as information on data requirements, data estimation methodologies and intelligent testing strategies.

这本书包括在环境化学，毒理学和环境毒理学以及关于数据要求，数据估计方法学和智能化的测试的策略的讯息上的章。

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The BLS helpfully provides "smoothed" data that adjusts for the change in the estimation procedure.

劳工统计局有用地提供了“平滑的”数据，调整了估计过程中的变化。

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This input parameter specifies the percentage of data to be used in the data skew estimation.

这个输入参数指定用在数据倾斜估算中的数据的百分比。

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The estimate for construction output is based on published data for the first two months of the quarter, and an estimation for the third month.

BBC: UK economy in double-dip recession

The mathematical sciences prize was awarded to David L. Donoho for his "contributions to modern mathematical statistics and in particular the development of optimal algorithms for statistical estimation in the presence of noise and of efficient techniques for sparse representation and recovery in large data-sets, " the committee said.

WSJ: Six U.S.-Born Scientists Win Asian Prize