论域

II, Polynomial rings on a general field( on contrast of those over a number field): concepts of ring, ideals, field and several special rings as domains, principal ideal domains and unique factorization domains, the unique factorization theory of polynomial rings.

二、一般域上的多项式理论（是数域上多项式理论的推广）：学习环、域和几类特殊结构的环（整环、主理想环，唯一分解环等）的概念，多项式环的唯一分解定理；三、线性代数：讲述一般数域上的向量空间理论（是数域上向量空间理论的继续和推广），模的概念，主理想环上的模的结构及其线性变换的若当标准型等；四、一元多项式的解及域论：学习域扩张及其相关概念，伽罗瓦理论，用伽罗瓦定理判断根式解的存在性。

The investigation was set off in two levels:first,it points out that we can't continue to use Chinese traditional literary comments simply because contemporary society has more objective factors than Chinese ancient society in the changing of knowledge's formation,detouring of value and steering of cr...

第一个层面，指出由于当代社会比之于中国古代社会有着知识转型、价值转轨和创作转向的客观因素，我们不能简单沿用中国传统文论；第二个层面，在承认前述分析的前提下，论述重建中国传统文论的言说论域的必要性和可行性。总之，中国文论的学科建设，不能固守陈规，同时也不能离开中国传统文论的学科资源。未来的中国文论学科工作，将会围绕这样一种两难情形作出适当的调适。

Different con- tidier no adopted in different domain, so the double mode controller combined the advantages of fuzzy controller and PID controller, and get rid of the disadvantages of them.

在论域内用不同的控制方式分段实现控制，这样就综合了模糊控制和PID控制的优点，克服了各自的缺点。

It's an effective measure of fast valving in improving the dynamic stabilities of power system and preventing the overspeed of steam turbines, but the fast valving technique available can satisfy the need of modern steam turbines no more. On the basis of the new type fluid logic valve, which combines the regulating systems and safety systems happily, the steam turbine EHC based on new principle is put forward, one of its outstanding characteritics is, the fast valving is operating in a closed control loop. For the implementation of control for steam generator regulation and safety systems with nonlinear mult-operating modes, a new methodology for designing a fuzzy logic controller is proposed, which is based on the combination of"error phase plane"and"variable universe of discourse". Application of a double-mode FLC with the new methodology is presented, the validity of the design methodolody is desmonstrated by test; A new methodolody is also presented to improve the design and tuning of a FLC using variable structure control theory.

本文还详细讨论了快关控制在提高电力系统暂态稳定性及超速保护中的应用，分析了现有的快关控制规律的局限性，研究出一种基于新型快关阀的汽轮机电液控制系统，其突出特点是使汽轮机闭环快关成为现实，指出这种基于新的组成原理与设计方法的汽轮机电液控制系统对不同工况下的适应能力；针对汽轮发电机组多工况、非线性的特点，提出一种把&误差相平面&方法与&可变论域&思想有机结合的双模FLC设计与调整的新方法，试验结果表明该系统具有良好的动、静态特性；为改善FLC控制规则的设计与调整，作者还介绍了一种把滑模变结构理论成功应用于模糊系统设计的新方法。

Membership function knowledge is researched and described as a curve for domain X and relative objective Y, corresponding to evaluation level A.

本文对隶属函数这一类模糊知识进行了分析，把隶属函数作为一条针对论域X、相对参考目标Y、在某模糊等级A上、由一系列座标点连接而成的平面曲线来处理。

Multi-rod inverted pendulums are typical multi-variable nonlinear systems, that their movement control is very difficult.

变论域自适应模糊控制器是处理非线性系统的有效工具之一。多级倒立摆为多变量的非线性系统，它的运动控制十分困难。

For the disadvantages of fuzzy control's low stability precision and the control rule's inadaptability, a fuzzy-PID controller and a rule self-adjustable fuzzy controller are analyzed. To the aspect of the flying restart, several control strategies in common use at present are studied by contrast.

针对工艺调节器采用常规模糊控制器存在稳态精度低和控制规则不可调的缺点，本文分别研究了增加量化论域的模糊PID控制器和规则自调整模糊控制器，仿真和实验结果都表明该工艺调节器具有良好的控制效果。

The denotational semantics is thinked of asthe criteria semantic.

指称语义学是公认的标准形式语义学，论域是其基础和核心。

In this example the comparisons may be being performed either between syntactic structures or between their denotations in the domain of discourse .

在这个例子中，这个比较可以在语法结构中进行，也可以在他们在论域中的指派中进行。

Effective guidance is one of the most important tasks to the performance of air-to-air missile.

本文基于模糊逻辑和遗传算法，提出了一种论域自调整的进化模糊导引律。

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。