The primitive notion in rough set theory is a pair of upper and lower approximation operators induced by the basic structure, an approximation space, consisting of a universe of discourse and a binary relation on it.

Based on the theoretical model of synergistic learning technology system, this dissertation first analyzes the synergistic learning technology system universe of discourse with formal modeling and proposes to build a synergistic learning platform that supports synergistic learning activity management.

论文以协同学习技术系统的理论模型为理论依据，首先对协同学习技术系统论域进行形式化描述，在此基础上提出构建支持协同学习活动管理的协同学习平台。

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This method includes two parts. In the FTS processing part, establish heuristic rules and fuzzy variables and determine the universe of discourse, fuzzy sets and membership degree functions, then fuzzify the history data.

该方法包括两部分：在模糊时序处理部分通过建立启发式规则、模糊变量、论域、模糊集合和隶属度函数，完成历史数据的模糊化；

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A flexible factor was introduced to the fuzzy control model, which can self-adapt and adjust the universe of discourse in the fuzzy control and the workpiece peripheral speed v_w was selected as control variable.

采用论域自调整策略和模糊控制理论建立了纵向磨削的控制模型，选择工件的转速vw作为控制变量。

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The theory of changeable universe of discourse is employed to solve the contradiction between the control performance and the number of fuzzy rule, in order to effectively control the double inverted pendulum in this paper.

本文采用变论域模糊控制思想来解决常规模糊控制器控制性能与规则数之间的矛盾，以期实现二级倒立摆的有效控制。

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This paper presents concepts of elementary transfer F, F on the universe of discourse U, single-direction singular set and both-direction singular set.

给出论域U上元素迁移F，F，单向奇异集合，双向奇异集合的概念；

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In such incomplete information system, the universe of discourse is classified by the maximal tolerance classes, and fuzzy approximations are defined based on them.

在不完备模糊目标信息系统中，首先利用最大相容类对论域分类，基于最大相容类定义模糊近似。

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On one hand, ideology manipulates the basic translation strategies and prescribes the way of settling the problems linked with universe of discourse and language.

意识形态不仅支配着译者翻译的基本策略，而且规定了译者如何解决与于原文中论域（universe of discourse）和语言相关的问题。

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Words for numeral portion are a meaning group, showing that an object has a portion in a particular universe of discourse.

数量份额词语是个语义的类，它们表示事物在特定论域的对象中所占的份额量。

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The ritual communication universe of discourse covers ritual own communication and the ritualization communication as a whole.

仪式传播的论域总体上涵盖仪式自身的传播和仪式化的传播。

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Studies find universe of discourse partition and data fuzzification are two particularly important parties on the fuzzy time series models.

研究发现模糊时间序列模型中论域划分与数据模糊化是两个重要部分。

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A New Type of Fuzzy Controller with Self-adjusting Universe of Discourse Based on PID Controller

一种基于PID论域自调整的模糊控制方法

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The universe of discourse of error, error in change and output are given.

模糊控制的准则，输入、输出变量的论域也给出了。

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Study on Fractal Control via Varying Universe of Discourse

变论域分形控制研究

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Application of Un-Continued Universe of Discourse Fuzzy Control Method in Self Balance System

非连续论域模糊控制方法在自平衡系统中的应用

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Information Entropy of Fuzzy Sets over Continuous Universe of Discourse

连续论域上Fuzzy集的信息熵

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He was given a severe tongue-lashing.

他受到了严厉的斥责。

《牛津高阶英汉双解词典》

Private enterprises in China are faced with severer surveillance related to environment and ethic. Some of them even suffered withdrawing of orders due to failing to cope with producer regulations of MNCs, being exposed to huge economic expenses.

我国的民营企业面临着比以往更为严厉的竞争环境和道德审查，甚至有一些民营企业由于达不到跨国公司生产守则标准而遭遇撤单，蒙受巨大损失。

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Clare determined that he would no longer believe in her more recent and severer regard of him; but would go and find her immediately.

克莱尔决心不再相信苔丝最近写的那封信中措辞严厉的话，并且决定立即就出门去找她。

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The main feature with safe share out bonus depends on: policy-holder assures a benefit besides what can get guarantee slip sets outside, return the operation result that can enjoy insurance company.

分红保险的主要特征在于：投保人除了可以得到保单规定的保证利益外，还可以享受保险公司的经营成果。

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Once sovereignty claims have been shelved, countries can start to share out the resources-or better still, declare the islands and their waters a marine nature reserve.

一旦主权问题被搁置，国家就可以开始共享资源，或者更甚于，声明这些岛屿和水域都是他们的军事保卫区。

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