查询词典 dual

There are three types of competition, dual, mass, and super mass.

有双人的、多人的和超多人的3种比赛形式。

The dual task of economic development and environmental protection.

中国作为一个发展中国家面临着发展经济和保护环境的双重任务。

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^***。

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。

We have obtained the dual cross product 〓 if a Kac-systemacts on a Hilbert 〓-module E;then we generalized Baaj and Skandalis'duality theorem.

我们得到当一Kac-系统作用在〓模E上时，两次交叉积E×S×S等价于〓；从而，Baaj和Skandalis的对偶理论是我们的一个特殊形式。

Chapter 1 gives the background,current research process of relatedproblems and summarizes this thesis\'s work.In chapter 2,we study the Brownian motion with holding and jumping on the boundary.We use the resolvent method to obtain the infinitesimal generator because the domain of the infinitesimal generator is essentially the same as the range of the resolvent.Knowledge of this range and of the differential operator determines uniquely the infinitesimal generator.Since the semigroup generated by the DHJ is not strongly continuous,to use the nice property of strongly continuous semigroup in analytic theory,in chapter 3 we show that the dual is strongly continuous and derive ergodicity through spectral radius formulas and finally obtain the ergodic theorem by duality. In chapter 4,we discuss a class of a more general process---one dimensional Feller diffusion proposed by W.Feller in 1954.The Feller diffusion allows the possibility of jumps from boundary to boundary,not only from boundary to the interior.We give the stationary distribution of this process.

具体地，本文的结构如下：第一章给出了问题产生的背景，研究现状及本文的主要工作；第二章研究了在边界上逗留后随机跳的布朗运动，我(来源：3dABC论文网www.abclunwen.com)们用预解算子的方法得到其无穷小生成元，因为无穷小生成元的定义域本质上就是预解算子的值域，知道这个值域和微分算子形式就能唯一地决定无穷小生成元；由于DHJ过程产生的半群不是强连续的，为利用强连续半群的一些漂亮性质，在第三章中我们证明其对偶半群是强连续的，然后由谱半径公式得到遍历性并且最后由对偶得到遍历定理；第四章讨论了Feller在1954年引入的更广的一类过程----一维Feller扩散过程，Feller扩散过程允许有从边界到边界的跳发生，即不仅仅局限于从边界到内部的跳，在这一章中，我们给出了一维Feller扩散过程的平稳分布；在第五章，我们讨论了一些相关的问题，给出了DHJ过程对应的PDE问题及特征值与收敛速度的关系。

For a long time, it is "" dual track system "" that cut apart in urban and rural areas that our country has been implementing the supply of the public products all the time , thus formed present urban and rural residents and enjoyed "" dualization "" on in the public products gradually, the public products that peasants enjoyed are far lower than urbanites to enjoy.

长期以来，我国对公共产品的供给一直实行的是城乡分割的"双轨制"，从而逐渐形成了目前的城乡居民在公共产品享受上的"二元化"，农民享有的公共产品远远低于城市居民所享有。

On this basis, it is an inevitable requirement of a harmonious society to propose the development model of 搇imited dualization of city and countryside?, to seek the coping strategies accords with china's reality to explode the barrier and durance of city and countryside dual structure, and to promote the process of urban-rural integration gradually.

在此基础上，提出"城乡有限二元化"发展模式，寻求符合中国实际的破除城乡二元结构壁垒与禁锢的应对策略，逐步推动城乡一体化进程，就成为整体社会和谐发展的必然要求。

BW- 20 water oils dual purpose heavy nitrogen sensitization glue fitting be used for PCB, Advertisement scutcheon, China turns printing paper, Net point, Advertisement and high accurate silk printing duotone.

BW-20水油两用重氮感光胶适用于PCB、广告标牌、陶瓷转印纸、网点、广告及高精密丝印网版。

The structure of social consciousness is unified by the duplicity and dual-structure.

社会意识的结构是两重性和两层性的统一。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。