The present paper presents the uncertain analysis methods of estimation on sudden accidents for chemicals which include probability statistic method and fuzzy sets method in the risk assessments.

介绍化学品突发性事故预测的不确定性概率统计和模糊数学分析方法。

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Investigating the way people actually went about finding jobs in an uncertain environment, he believed, should be a central concern of the analysis of Labour markets.

他认为，调查人们在不确定环境下的实际求职方式，才是对劳动力市场进行分析的中心环节。

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Equally, in our own recent experience, when the economic analysis is complex and its conclusions uncertain, cross-checks with the monetary analysis have proved extremely useful.

同样，根据我们自己最近的经验，当经济分析颇为复杂且结论不确定时，与货币分析进行交叉验证极其有用。

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Data of uncertain value today may represent a records, analysis or intermediate work product that can provide important insight in the future.

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Our own analysis convinces me that things are already quite uncertain a millennium back in time.

WSJ: Climate Emails: Science and Candor

What the proliferation of harshly pro-debtor state laws likely means is that we will see more of these cases, and because a facts-and-circumstances analysis will be used, the outcome of these cases will probably uncertain right up until the moment of decision.

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