查询词典 rational

This paper describes a wavelet filter using wavelet transform method,it obtains the rational formula of wavelet function around the mathematical approximation of a mother wavelet. By using Mexican Hat wavlet as an example to simulate the approximation process and using Matlab to simulate.

本文描述了一种用小波滤波器实现小波变换的方法，它通过对母小波的一种数值逼近得到小波函数的有理公式，并以Mexican Hat小波为例来模拟这个逼近过程并用Matlab对逼近过程进行仿真。

According to the robust control H2 optimal performance specification, the practically desired diagonal elements of the system transfer matrix are suggested, and in view of the coupling action existing between the two closed loops, dynamic detuning factors are introduced to design the optimal double-loop controllers, and their executable PI/PID forms are derived using a mathematical rational approximation approach.

根据鲁棒控制H2最优性能指标，提出实际期望实现的系统传函矩阵中的对角元。考虑到两个闭环之间的耦合作用，引入动态解调因子设计最优双回路控制器，采用数学有理逼近的方法得到其实际可执行的PI/PID形式。

Based on the the limited mathematical expectation, the density function and other mathematical tools,we analyze the impact of the use of different types of deductible and compensation limit on the pure premiums. It has great significance for the insurance and actuarial staff to design more rational and more fair insurance types.

并在有限数学期望、密度函数、分布函数等数学工具的基础上，分析了不同类型的免赔额与赔偿限额的同时使用对纯保费的影响，对保险精算人员设计出加更加合理、更加公平的保险险种有很大的意义。

Not be rational, or subject to improvement, since our existing knowledge did not provide a sufficient basis for a calculated mathematical expectation of investment returns.

经济学家约翰-梅纳德-凯恩斯曾经说过市场行为不可能是理性的，也不可能改进。因为我们现有的知识不能为精确计算的预期投资收益提供充分的依据。

The economist John Maynard Keynes argued that market behavior could not be rational , or subject to improvement, since our existing knowledge did not provide a sufficient basis for a calculated mathematical expectation of investment returns.

经济学家约翰。梅纳德。凯恩斯曾经说过，市场的行为不可能是理性的，也不可能改进，因为我们现有的知识不能为经过精确计算而得出的投资收益预期提供充分的依据。

Passage 10 13 The economist John Maynard Keynes argued that market behavior could not be rational, or subject to improvement, since our existing knowledge did not provide a sufficient basis for a calculated mathematical expectation of investment returns.

经济学家约翰梅纳德凯恩斯曾经说过，市场的行为不可能是理性的，也不可能改进，因为我们现有的知识不能为经过精确计算而得出的投资收益预期提供充分的依据。

This paradox results from self-variation of a rational tradition ever since Greek antiquity during the Enlightenment. Enlightenment rationality has denigrated into instrumental rationality marked by mathematization and pragmatization, and has risen to the status of rationality cult in its own right.

而导致这一悖论出现的根本原因就在于古希腊以来的理性传统在启蒙时代发生了自我变异，启蒙理性蜕变为以数学化与实用化为主要特征的工具理性，并一跃成为理性崇拜的全部内容。

In the need of mathematization in economics and logic deduction, catering to the tide of egoism and utilitarianism in western society, the mainstream abandoned moral and ethic factors. Then the economic man became completely rational self-interest or utility maximizing, veering from the original principles of economic man.

主流经济学从经济学数学化和逻辑演绎的需要出发，迎合西方社会个人主义和功利主义的潮流，把"经济人"假说中的道德伦理因素舍弃了，从而使之纯粹变成追求自身利益或效用最大化的理性"经济人"，偏离了"经济人"假设的原旨要义。

In the conclusion, I argue that the maximin rule is the best rational strategy in the situation of the choice under uncertainty, and I also hold that the maximin rule indeed leads us to Rawls's difference principle, and to accept the difference principle as the principle of distributive justice regulating the basic structure of society.

在结论上我支持最小值极大化规则作为在不确定抉择环境下的最理性策略，并且我认为依循最小值极大化规则，我们将会选择罗尔斯的差异原则作为应用於社会基本结构上的正义原则。

In the second part, I will examine the issue of whether we should use the maximin rule as the best strategy in Rawls's original position, and whether we should accept the difference principle when we concede the maximin rule is the best rational strategy in the situation of the choice under uncertainty.

第二部分试图检查从罗尔斯在原初境况的设定当中，理性决策上是否应采用最小值极大化规则，以及这样一个不确定抉择环境下的理性抉择策略是否足以推导出差异原则。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。