He informed us that French scientists had determined that the optimal length of a tour guide's lecture is seventy-five minutes.

他告诉我们法国科学家研究表明导游的最佳讲解时长是75分钟。

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The complexity analysis of the fixed window algorithm and the optimal length of window are also discussed.

最后给出了固定窗口算法的复杂性分析，并讨论了窗口宽度的最佳选取。

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The minimum heat transfer area of the tube for subcooling and the optimal length range of the by-pass capillary tube were determined.

通过分析确定过冷管最小换热面积和旁通毛细管最佳长度范围。

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This would be an improvement, to be sure, but only because the optimal length for a software patent is 0 years.

FORBES: Specialist Patent Courts Are Part Of The Problem

Knowing that your audience is increasingly accessing content via mobile phones and tablets creates a key challenge for brands in determining the optimal length of the content.

FORBES: How To Create Breakthrough Branded Web Content