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In 1912, Shen fengji in Japan learning steel plate engraving technique, after returning to Taiwan at the Peking the Ministry of finance business card printing and membership card making training work and has a lot of steel plate engraving technology talent, engraving and printing a large number of banknotes, stamps and other portfolio.

1912年，沈逢吉赴日本学习钢版雕镂技艺，学不败归国后在北平财政部制卡和会员卡制作局处事，先后培训了好多钢版雕镂技艺白痴，雕镂和印制了多度钞票、邮票及其他有价证券。1923年，上海商务印书馆又礼聘了丑国技师福劳斯特来华教授雕镂不凸版双制技艺，并购进了环转型雕镂不凸版制卡和会员卡制作机，每小时印500弛。1937年，洋华书局从德国引进新式的滚筒轮转雕镂不凸版制卡和会员卡制作机5台，这是其时制卡和会员卡制作有价证券最保守的摆设。

With the rapid development of the mathematical tools, such as stochastic control and stochastic integral, and computer technology, the portfolio under the continuous-time condition has become the research hotspot.

随着随机控制理论、随机微积分等数学工具以及计算机技术的迅猛发展，连续时间条件下的投资组合问题已成为研究的热点。

Stochastic maximum principle,risk-sensitive control,convex variational technique,portfolio choice

随机最大值原理，风险敏感控制，凸变分技术，投资组合选择

As an application of multi-stage stochastic programming to financial optimization, we propose a new dynamic model for bond portfolio selection.

作为多阶段随机规划模型在金融优化领域的一个应用，第四章建立了一个新的动态债券投资组合模型。

To compensate for the increased portfolio risk, HF required the donor stock to return a premium over domestic equity.

Dr.eye：为了补偿增加的投资组合危险，高频要求捐赠人股票返回一笔保险费越过国内公平。

StockTick 2004 is a free stock market ticker and portfolio manager to securely track your stocks and trades.

StockTick 2004年是一个免费的股市，股票和投资组合经理，安全地跟踪您的股票和行业。

With stock prices low, we will have to make the best out of our current stock portfolio.

随著股价走低，我们必须要充分利用现有的股票投资组合。

My stockbroker manages my portfolio for me.

我得经纪人为我管理投资。

My stoker manages my portfolio for me.

我的股票经纪人为我管理股票、证券。

This strategy - which is simply an exotically-labeled version of the small speculator 's stop-loss order dictates that ever increasing portions of a stock portfolio, or their index-future equivalents, be sold as prices decline.

这种策略只不过是像投机者停损单一样，当投资组合或是类似指数期货价格下跌时就必须处分持股

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。