有时候，讨论一下项目的探索因子或其中一些构成能大大提高团队对项目的理解，并由此让估算更准确。

In some cases a discussion of the Exploration Factor of the project or some of its components can substantially improve the understanding of the team and therefore make estimating more accurate.

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另外，你可以估算学习条目的难度，进而把它放在使用特定递增因子的内容页里。 显然，在做这些事情之前你需要有很多的经验。

Moreover, you could estimate the difficulty of a given item and place it on a page with a particular factor.

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根据各种非燃煤大气汞排放源的活动水平和排放因子，估算了1995 ~ 2003年中国分省非燃煤大气汞的排放量。

Based on the activity level and emission factors, we estimated the provincial mercury emissions from non-coal sources during the period of 1995 ~ 2003 in China.

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