查询词典 dissertation

This dissertation is introduced on the background of the economical regime and tax system reform in China that began in the last centaury 70s,The Chinas reform presents plenty of colorful and constantly changing scenes before us.

选题背景与目的上个世纪70年代末，在中国大地上掀起的经济体制改革浪潮迄今仍在持续进行和不断推进。从计划经济向市场经济的转轨是对这一改革过程的简要概括。

The research work described in this dissertation is mainly centered about this topic.

本文的研究工作主要是围绕这个主题展开的。

This dissertation revolves about the central line of culture.

本研究的目的主要有三：一是介绍，二是建构，三是提出为我所用的思路与措施。

The preliminary research work of the centrifuge test is involved in the second part of the dissertation.

为此，论文第二部分作了离心模型试验的前期研究工作。

In this dissertation, Hydrogen production by steam reforming of ethanol has been investigated over ceria supported Ir and Ni catalysts. The catalytic performance of Ir and Ni catalysts supported on different metal oxides were also studied.

本论文重点研究了氧化铈担载的Ir和Ni催化剂上的乙醇水汽重整制氢反应，同时也考察了不同载体担载的Ir，Ni催化剂。

This dissertation is devoted to a systematic study on accuracy of the laser-cooled cesium fountain frequency standard.

频率准确度是频率基准最重要的性能指标，它反映频率基准复现秒定义的能力，是校准一般频率标准的参考。

The work in this dissertation provides a systematic approach for evaluating the accuracy of the laser-cooled cesium fountain frequency and a basis for the design of the standard and the improvement of the accuracy.

本文的工作为正确评定激光冷却与囚禁铯原子喷泉频率基准的准确度提供了系统的理论与方法，为铯原子喷泉频率基准的设计和进一步提高其准确度提供了依据。

In this dissertation, the author have expounded the historical background of CFCs problems, reviewed the development of equation of state and carried out the following research works.

本文根据当前国内外CFCs替代工质性质研究的紧迫性，以及状态方程在其热物性推算中的重要性，在综述了状态方程的研究历史与现状的基础上，针对状态方程在混合工质研究中存在的问题开展了以下几方面的研究工作。

This dissertation will focus on studying how to manage supplier quality in Supply Chain Management condition with Game Theory.

本文将结合博弈论着重研究在供应链管理环境下应如何进行供应商质量管理。

The plans of the industrial chains for Zhenhai chemical park which represents the mode of individual entity symbiosis in China and for ZJC group company which represents the mode of comprehensive entity symbiosis in China have been studied in this dissertation.The whole industrial chain and branch chains of circular economy have been planned for Zhenhai chemical park. The branch chains consist of ethane chain, C_1 chain, HC1 chain, H_2chain, NH3 chain and S chain. The concept of equivalent pollutant emission, E?

本文对镇海化学工业区的工业链构建进行了可行性分析；完成了园区工业链的整体规划设计，和包括乙烯工业链、碳一工业链、HCl工业链、H_2工业链、NH_3工业链、S元素工业链在内的6条分链的设计；提出了污染排放当量E_t′的概念，并将其应用到园区工业链招商的初评，制定了入园参考线；本文在对ZJC集团公司发展现状分析的基础上，根据其物质流和能量流的分析，进行了工业链的总体设计，并对氟化工产业、基础化工产业(包括以合成氨为代表的煤化工、以氯碱生产为代表的盐化工以及硫酸、电石等产业)和石油精细化工产业完成了分链设计，进行了分链的分析，提出了建议。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。