查询词典 choice function

In game, each player"s utility function not only depends on his own chosen strategy but also depends on other players" chosen strategies. Therefore, game theory is about research on problem of individual choice in the condition of their exterior economy all existing.

在博弈中，每个参与人的效用函数不仅依赖于他自己选择的策略，而且依赖于其他参与人选择的策略，因此，博弈论研究的是在存在相互外部经济条件下的个人选择问题。

These problems are:the choice ofthe braking model curve for ATP system,analysis of information for control,the cab signalwith main function,reliability and extendability of hardware structure for ATP system,etc.

这个系统已在我国商阜试验区段运行，获得很好结果，是我国目前最新一代有代表性、先进性水平的ATP系统，它将在我国铁路干线上扩大应用。

S7-200 series PLC is microminiaturization PLC, it is suitable for allthe various trades and occupations, in each kind of situationautomatic detection, monitoring and so on. The S7-200 PLC formidablefunction causes its regardless of the single plane movement, or thecompany becomes the network all to be able to realize the complexcontrol function. S7-200PLC has 4 different basic models and 8 kind ofCPU, for user choice use.

S7-200系列PLC是超小型化的PLC，它适用于各行各业，各种场合中的自动检测、监控等。S7-200 PLC的强大功能使其无论单机运行，或连成网络都能实现复杂的控制功能。S7-200PLC有4个不同的基本型号与8种CPU，供用户选择使用。

We mainly employ the theory of new institutionaleconomics to testify the objectivity and protracted nature of the institutionalevolution and the significant meanings to China's economic reform. We alsoemploy Berkson-samuelson's social welfare function to testify the existence ofoptimal tax reform, and with improving Hettich-Winer's tax model, we putforward the route choice for the optimal tax reform.

主要用新制度经济学理论论证了制度变迁的客观性、长期性及对中国经济改革的重要意义，用柏格逊--萨缪尔森型社会福利函数论证了最优税制改革的存在性定理，借鉴和改善赫蒂奇和温纳的税制模型提出了最优税制改革的路径选择，同时介绍和评价了公平课税论、最适课税论和财政交换论，为深化我国税制改革奠定了理论基础。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。