查询词典 increasing function

Properties of efficient portfolios and the efficient frontier to the model are systematically analyzed. Our main results concerning the properties are: every efficient portfolio can be solved by minimizing portfolio risk under a given level of portfolio return or by maximizing portfolio return under a given level of portfolio risk; on the efficient frontier, the risk is a convex and strictly increasing function of the return and the return is a concave and strictly increasing function of the risk; the utility function on the efficient frontier can be expressed as a quasi-concave function of the risk or the return if the investor's utility function is quasi-concave.

从理论上系统地对该模型下的有效投资组合和有效前沿的性质进行了分析，结果表明：每一个有效投资组合可通过在给定期望收益水平的条件下最小化投资组合风险来获得，或者在给定风险水平的条件下最大化期望投资组合收益来获得；在有效前沿上，风险是收益的严格单调递增凸函数，收益是风险的严格单调递增凹函数；当投资者的效用函数是拟凹函数时，则有效前沿上的效用可表达成风险或收益的拟凹函数。

The expect incoming of predator is the increasing function of a , but decreasing function of b and c.

掠夺者的期望获利是a的增参数，但是b，也是c的减参数，那里的and是不那样因该用or

The expect income of predator is the increasing function of a , but decreasing function of b and c.

掠夺者的期望收入是a的增函数，但是b，也是c的减函数，这里的and是不是应该用or

The product sales amount is the decreasing function of its price and the increasing function of product quality. The optimal price has positive correlation with customers' perceived quality.

产品销售量与产品价格、产品质量之间的关系是三维空间关系，产品销售量是产品价格的减函数，是产品质量的增函数，最优价格与顾客感知质量成正比。

According to the results, the contour of cross section is related to the relative radius of punch; the maximum equivalent plastic strain is an increasing function of it and the ellipticity is a decreasing function of it.

研究结果表明，成形件的横断面轮廓形状与相对凸模半径有关；最大塑性等效应变是相对凸模半径的递增函数；椭圆度随相对凸模半径的增加而减小。基於研究结果，本文给出了相对凸模半径的设计原则。

Research shows that stock return is the increasing function of the illiquidity variable.

研究结果表明，股票收益是非流动性代理变量的增函数，且第二种方法得出的结果更明确。

What is shown from the development tendency is the fierce competition among environmental industry and the increasing function ofstrategic management to the development of enterprises.

从今后的发展趋势看，环保产业的竞争将更加激烈，战略管理对环保企业的发展也将起到更大的作用。

It is an increasing function of the proportion of informed traders and increases with the decentralization of the traders' opinion.

更多增大会提高信息收敛速度，并且交易者的看法越集中，私有信息的揭示也越快。

Through the research of binomial probability distribution function,it has been proved that the PDF is a monotone increasing function of probability p and allowable failure time r in test,and is a monotone decreasing function of test time n.

通过对二项分布函数的研究，证明它是关于概率p和试验中允许失败次数r的单调增函数，是关于试验次数n的单调减函数。

Some conclusions are obtained:(1) The interval data concept can rationally settle the apart component's dependence problem of monitoring data;(2) The survey point's displacement which is the material parameter's increasing function or deducing function can be used to back-analyse the material parameter's up and down limit; and (3) Both the interval parameter perturbation back analysis method and the interval parameter monotony back analysis method can obtain satisfactory interval parameters.

通过分析得出结论：(1)可利用区间数概念合理解决监测资料中分离分量相关性的问题；(2)可利用工程结构中位移为待反分析材料参数的增函数或减函数的测点位移的上、下限，来反演得到不确定性材料参数的上、下限；(3)工程算例分析表明，区间参数摄动优化反分析法和区间参数单调性优化反分析法都能得到令人满意的参数区间。

Methods: Five patients with parkinsonism or dystonia were assigned to general anesthesia using an modified endotracheal tube.

本实验依照人体实验之相关规定进行，五位患有帕金森氏症或肌张力异常的病人接受神经立体定位手术。

If you can benefit from this book, it is our honour.

如果您能从本书获益，这将是我们的荣幸。