这80w的数字包括一个合理的安全边际。
为了评估债券的安全边际，我们需要一个估值框架。
In order to assess the margin of safety on bonds, we need a valuation framework.
你需要安全边际，让你在犯错的时候不会损失太多。
You need a margin of safety so if you are wrong you don't lose much.
安全边际是预计销售量（销售额）保本销售量（销售额）差。
The margin of safety isi the excess of expected sales over breakeven sales.
这种大量的超额价值在每个交易中创造出一个相当大的安全边际。
This substantial excess of value creates a comfortable margin of safety in each transaction.
对他来说，金钱是真实的，股票也真实的——并从此而接受了 “安全边际”的原则。
Money is real to him and stocks are real—and from this flows an attraction to the "margin of safety" principle.
正确运用安全边际的概念，可以让你进帐好几百万美金，同时又能在市场出现意外变化时，帮你避免损失。
When used correctly, the margin of safety concept will make you millions of dollars while at the same time keeping you from losing money when things don't go as planned.
这表明，任何对公允价值的估计仅仅只是一种估计，而不是一个确切的数字，所以安全边际提供了应对错误和不幸所急需的缓冲。
This reflects that any estimate of fair value is just that: an estimate, not a precise figure, so the margin of safety provides a much-needed cushion against errors and misfortunes.
边际家庭贷款被包装成自以为安全的证券。
Marginal home loans were packaged into supposedly safe securities.
美国的金融市场通过把边际借款人的抵押重新包装成债券，满足了全球对于安全的美元资产的需求，但这样的债券后来却无人问津。
America's financial markets met the global demand for "safe" dollar assets by repackaging the mortgages of marginal borrowers as bonds, which turned sour.
为了实现电力市场的优化运营，关键是要建立安全约束经济调度与节点边际定价机制。
To optimize the operation of power system, it is necessary to establish security constrained economic dispatch(SCED) and introduce locational marginal pricing(LMP)method.
基于边际价格理论，提出考虑系统电压安全风险的无功定价数学模型。
Based on margin pricing theory, a new mathematic model is proposed for reactive power pricing taking voltage security risk into account.
基于边际价格理论，提出考虑系统电压安全风险的无功定价数学模型。
Based on margin pricing theory, a new mathematic model is proposed for reactive power pricing taking voltage security risk into account.
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