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This paper studies mean-variance portfolio model and shows optimum solution of the model.

本文探讨了均值方差投资组合模型，给出了模型的最优解，并说明了该最优解与资本资产定价模型理论中证券市场线的结论基本吻合。

According to Markowitz's portfolio optional selection theory, the pa per set up an combination model for venture investment .

根据 Markowitz的证券组合理论，建立了风险资金的投资组合模型。

A purely technical point of view, the market 5 minutes and 15 minutes of time online MACD obvious departure from the trend indicates that prices will adjust short-term oriented, especially the 60-minute line of K-line form of "Yin and Yang Yin and Yang" and "short gun" portfolio will be more clear Thursday adjust the market trend has been formed.

纯技术角度上看，大盘5分钟和15分钟的分时线上MACD明显背离的走势预示着行情短期将以调整为主，特别是60分钟线的K线形态"阴阳阴阳"的"空头炮"组合将更加明确周四的行情调整趋势已经形成。

2 P ossess a well-established quality assurance system, urban design experience and portfolio for key area in recent 3 years, research experience on modern service industry and airport economic development zone.

3.1.2具有完善的技术保证体系；近三年内具有完成重点地区城市设计经验和业绩；具有现代服务业研究经验；对空港经济发展区有研究经验。

We not only consider the commodity-equity-bond index portfolio correlations, but also the pairwise correlations between individual futures contracts.

我们考虑的不仅是商品，股票债券指数组合的相关性，而且个人之间的合约期货的两两相关性。

As we know, modified duration is one of the methods to measure a bond portfolio's sensitivity to a parallel shift in the yield curve.

我们知道，修正期限是用来衡量债券组合对收益率曲线平行移动的敏感性的一种方法。

Key Rate Duration As we know,modified duration is one of the methods to measure a bond portfolio＇s sensitivity to a parallel shift in the yield curve.

关键利率久期我们知道，修正久期是用来衡量债券组合对收益率曲线平行移动的敏感性的一种方法。

After the stock index stock promotes, because the partial investors need to carry on to the asset portfolio redeploy, therefore in the short-term will possibly diverge stock stock market the fund, will affect the Stock market business volume.

股指期货推出后，由于部分投资者需要对资产组合进行重新配置，故短期内可能会分流股票现货市场的资金，影响股票市场交易量。

But their record in wooing portfolio investors, who want to buy shares not companies, has been patchy.

但是他们在吸引那些想购买股票而非公司的投资组合投资者纪录差强人意。

Ex: He hit the pay dirt by investing in high-tech stocks portfolio.

他藉由投资高科技股票而找到摇钱树。

Recall that, in the Kolmogorov axiomatization, measurable sets are the sets which have a probability or, in other words, the sets corresponding to yes/no questions that have a probabilistic answer.

延期开工的Kolmogorov宣布要衡量所有套职能有限许多坐标限制在于衡量子寅。换句话说，如果是/否的问题回答f可看的价值观念在许多最有限坐标，然后它有一个概率的答案。

The experimental results showed that the algorithm can filter singular points and remain fixity of the target edge.

实验表明：基于模糊理论的图像智能滤波方法比常规图像滤波方法运算量小，它既能去除奇异点，又能保持图像中目标的边缘不变性，具有很好的滤波效果。