查询词典 duality

And a method of simplifying boundary value problems with a complicated distributive sources with duality principle was explained in several examples.

本文论述了电磁时偶原理应用于工程的理论依据，并用实例说明了利用对偶原理将复杂源分布边值问题化成简单源分布边值问题的方法。

Also the new method is extended to current-fed inverters and medium frequency power supplies according to the principle of circuit duality.

然后利用电路对偶性原理将这一方法推广到电流型逆变器及中频电源中。

The principle of duality, which has been found in many theoretical systems in Microeconomics, is the nature of largely identical but with minor differences between the knowledge hierarchies derived from two dual objects which involved certain correlation.

发现微观经济学中诸多理论体系存在着显著的对偶规律，这是由具有某种关联的两个对偶事物各自引出的知识体系之间的大同小异本^***。

Based on the duality principle, the thesis proposes the novel current-fed Z-source inverter.

和电压型电路一样，本文也对电流型Z源逆变器进行了相应的分析和讨论。

In the paper, the basic theory, the key technology of New GPS is investigated. The framework of GPS knowledge base is constructed based with databases based on the general matrix model and Inference Mechanisms based on the duality principle of New GPS.

本文通过对新一代GPS 的理论基础、关键技术的分析和研究，依据新一代GPS 的通用矩阵模型和对偶性原理，研究并提出了GPS 知识库的基本框架，GPS 知识库由基于通用GPS(来源：A31BC论文网www.abclunwen.com)矩阵模型搭建的数据库和基于对偶性原理设计的知识推理机构组成。

By defining ε-hedging strategy, applying duality principle of linear programming and martingale measure theory, we present a kind of calculation method for the seller's arbitrage price and the buyer's arbitrage price of capital asset in finite security market.

在定义ε-套期保值策略的基础上，采用线性规划对偶原理和鞅测度理论，给出了有限证券市场资本资产的卖方套利价格和买方套利价格的计算方法。

This paper, guided by Marxist principle of management duality, has analyzed the special nature of civil-run high-tech enterprises on management and innovation, revealed the new contradiction and representationduring "arrangement of labor" and "monitoring labor" regarding administrators and employees of civil-run high-tech enterprises, and concluded that the management of civil-run enterprises is more difficult than normal enterprises.

本文根据对民营科技企业管理问题特殊性的研究，应用现代管理学理论和引用国内外一些高科技企业的成功案例，从外部社会环境到内部运营机制两个方面为民营科技探讨管理创新的理论实践方法。

The standard applied modes of geometric flatness in new GPS(geometrical product specification),including the duality principle and common operation technology in new GPS system,and the expression,algorithm,data processing issues of the theoretical,specification and verification model,were investigated.

研究了新一代GPS中几何平面度标准的应用模式，包括新一代GPS体系的对偶性及共性操作技术以及公称、规范和验证模型的表示、算法和数据处理。开发了试验性软件系统，通过可视化方法表示了它们的关系，实现了GPS几何平面度标准在烟机零件中的具体应用。为进一步应用新一代GPS标准以及规范表达产品的设计、制造、检验所要求的统一公差信息提供了较好的借鉴

The paper analyzes the principle of duality in Supply and Demand theory 、 Utility theory and Production theory, and combines the dual objects into one when explaining the knowledge of concepts 、 principles 、 methodology 、 graphs.

分析供求理论、效用理论和生产理论的对偶本^***，在阐释其概念、原理、方法、规律、图形等等知识点时，将其两两合二为一，可达学一知二。

Duality principle ; DC DC converter ; directed topological graph

对偶原理；直流；直流变换器；有向拓扑图。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷