This paper constructed equipment supply chain two-level stock management model, implemented the model by Arena, ran the simulation model and analyzed the result.

本文建立了装备供应链二级库存管理模型，利用仿真软件实现了模型并进行仿真运行分析。

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If shares in a company, say General Electric, stayed above a given level, investors received a high yield; if the shares dropped below that level, they ended up owning the stock.

如果某公司的股票，例如通用电气，在一个已知水平上保持稳定，投资者将获得高收益；如果股价低于这个水平，他们将落得持有这些股票。

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Retrieve some district information and the remaining stock level for the item from stock.

从STOCK表检索该产品的地区信息和剩下的库存水平。

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Earlier work found that male stock traders made more money on days when their level of the male hormone testosterone was higher.

VOA: special.2009.02.25

On one level, there are things like companies that have two . different classes of stock that are economically identical.

一方面，我们有这样的例子，有的公司拥有两种,不同类别的股票，他们在经济意义上是相同的。

耶鲁公开课 - 金融市场课程节选

Increased hiring, rising home prices and record-level stock prices could help consumers feel wealthier and spur them to spend.

NPR: Stocks Tied To The Consumer Are Hot. Maybe Too Hot

The most interesting level in the stock right now is the August 2nd lows, which actually represent a level of historical support.

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We drilled down to the individual stock level, and we're seeing lots of opportunities.

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