查询词典 comparative prices or bids

Mill, the first two social philosophers to advocate comparate, history, and Marc Bloch, a distinguished comparative historian, held that the goal of comparative history is searching for law through examining similarities and differences.

最早倡导比较史学的社会哲学家孔德和密尔以及被誉为比较史学名家的马克·布洛赫都认为，比较史学的功用在于察同察异求规律。

Theory; the spatial meshing theory includes comparative motion, comparative differential and conjugative curved surface; and the application of meshing theory includes gear drive and worm drive. The spatial meshing theory is the main part of the course.

课程的重点讲解内容有曲线的参数方程、切线、法面、弧长、曲率、空间曲线的基本公式、挠率及平面曲线的基本公式等；曲面第一和第二基本公式，法曲率、主方向和主曲率、欧拉公式、短程挠率、欧拉公式和贝特朗公式推广、相对法曲率和相对短程挠率等；刚体的绝对和相对运动速度、相对微分和绝对微分、相对速度和相对微分、轨迹曲面的法曲率和短程挠率等；空间共轭曲面的啮合条件、诱导法曲率、两类界限点、等距共轭曲面、空间啮合的二次接触原理等；蜗杆传动的数学模型建立及啮合特性分析方法等。

The comparative study of Mongolian and Daur heterogeneous ethnic' mating story, which also revealed its deep cultural connotation, is a relatively new study topic in comparative study of the story.

对蒙古族和达斡尔族的人与异类婚配型故事进行比较研究并揭示其深层的文化内涵，是比较故事学的崭新的课题。

The industries invested directly by the foreign companies should be distinguishingly chosen according to the factors of the abundance of comparative resources of the element, the availability of technology and the advantage of comparative cost.

应根据比较要素资源丰裕度、技术适用性和比较成本优势有区别地选择外商直接投资的产业。

According to the theory of comparative superiority and competitive superiority, comparative superiority can be divided into ectogenic and endogenetic one.

根据比较优势理论以及竞争优势理论的最新发展，比较优势可以分为外生比较优势和内生比较优势。

The second part explains the classical comparative advantage theoryand competitive advantage theory on international trade which includes: Adam Smith's theory of absolute interests、 David Ricardo's comparative advantage theory、 the Theory of natural resources gift raised by Hekexieer and Elian , Leontief Paradox and competitive advantage theory (based on the industrial perspective, the resource base perspective, the dynamic capacity perspective), so as to provide a theoretical basis cement engineering services for the analysis of international enterprises.

第二部分，对有关国际贸易的古典比较优势理论和竞争优势理论进行了阐述，主要理论包括：亚当·斯密的绝对利益理论、大卫·李嘉图的比较优势理论、赫克歇尔和俄林的资源禀赋理论、里昂惕夫悖论以及竞争优势理论（基于产业组织视角、资源基础视角、动态能力视角）等，从而为水泥工程服务企业国际化分析研究提供理论基础。

It aims to explore the contribution of Ping Fang's interlingual writing especially his comparative studies to the development of comparative literature in China.

探讨方平的语际书写尤其是比较文学平行研究上的实践和追求对中国比较文学的发展所做出的贡献。

An evaluation of system efficiency of the enterprises' logistics system based on dea abstract: the research of the logistics is a crisscross and comprehensive analysis of multilateral subjects,which is of strong attribution of systemility、quantitality and optimality,especially in the rational analysis and evaluation of comparative efficiency of the logistics system.operations research is just a subject which focuses on the attribution of systemility、quantitality and optimality.thus ,here,or takes a very important position.its mentionable that the application of or including its models and methods is often different with those classical models BEC ause of certain especial attribution of the logistics system,as should be noteworthy here.in this paper,a new field of or ―― date envelopment analysis is recommended.dea is usually used to evaluate the comparative efficiency of units in some parallel departments or denominations.in this paper it analyzes the characteristics of the enterprises' logistics and identifies the factor scheme used for the evaluation of its efficiency.

物流研究属于多学科的交叉与综合分析，具有强烈的系统性特征、数量化特征及最优性特征。它们在物流合理化分析和系统相对有效性评价中更为突出。运筹学恰是以系统性、数量化及最优化为核心，因此，在物流合理化研究和系统相对有效性评价中占有重要地位。由于物流系统具有某些特有的属性，故运筹学在其中的运用，包括模型与方法，往往与经典的模式有所不同。本文引入运筹学的一个新领域――数据包络分析（data envelopment analysis ，简称dea）模型，一种用于评价相同类型部门中各成员间的相对有效性的模型，来评价企业物流系统的相对有效性。

According to the basic theory of comparative de-link and relink,this paper proposes a conceptual model of comparative de-link and re-link relationship and a empirical study is done on the responsive relations between Chinese economy development and energy consumption.The weak de-link relationship and an expensive re-link tendency between economy and energy are identified and some major problems and key factors are discussed accordingly.

本文根据&脱钩&与&复钩&的基本思想，提出我国经济发展与能源消费相对&脱钩&与&复钩&的概念模型，并对我国经济发展与能源消费的响应关系进行实证研究，对我国能源弱&脱钩&现象背后存在的深层次问题及主要矛盾进行识别与分析。

This paper analyzed the cost of cocoon production in the past about twenty years from the development of sericultural production,the change of production cost and the comparative profit between sericultural production and other comparative crops.

从蚕业生产发展、蚕茧生产成本变化、蚕业生产与其它竞争作物的比较效益等角度对近二十年来浙江省蚕茧生产成本进行了分析。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。