查询词典 dissertation

ABSTRACT This dissertation mainly discusses measure indexes on the security of cryptology.

本论文主要研究了密码安全的度量指标。

We also have done some work about it. In this dissertation, the first, the common fluorescence spectrophotometer is used to study the ion-associated systems of cadmium-phenanthorline-bromophenol blue system and zinc-thiocyanate- crystal violet system.

同时由于目前共振光散射技术在基础理论方面尚不很完善，还需做大量的实验研究和理论探索工作，本文也在共振光散射技术理论方面进行了初步探讨。

This dissertation provide basic research data for designing of industrial crystallizer and controlling of industrial process.

这些工作为氯尼达明的工业结晶过程结晶器的设计与制造以及工业结晶工艺过程控制提供了指导性的基础数据。

This is a detailed introduction cubic spline curve function of the thesis, dissertation the main speaker of the cubic spline function of the mathematical foundations and algorithm description.

详细说明：这是一篇详细介绍三次样条曲线函数的论文，论文主要讲了三次样条函数的数学基础及算法说明。

Based on the criticism of literary critic Jonathan Culler, this dissertation compares the two structuralist poetics involved.

针对文学批评家乔纳森·卡勒对雅各布森的批评，论文还对这两种结构主义诗学理论进行了比较研究。

That is to say, the dissertation is trying to construct culturology theory and study literary schools with it.

也就是说，本文力图担负起文学流派的文化学理论建构和文学流派研究实践的双重任务。

In this dissertation,cumene and m-diisopropylbenzene were chosen as the main subject and the catalysts for oxidation as well as the mechanism were investigated.

本文以异丙苯和间二异丙苯为对象，研究氧化催化剂及其催化机理。

The author also highlights the contents and the key points of this dissertation. In chapter 2, the definitions and properties of moment, cumulant, higher-order spectra as well as cyclic statistics are introduced.

第一章主要就高阶统计量和循环统计量的研究概况作以综述，讨论了谐波恢复及相关问题的研究现状和目前存在的问题，确定本文的研究方向和研究内容。

In order to solve these problems encountered in the application of Artificial Intelligence in fault diagnosis of power transformer, some improved methods are presented, the main research work of this dissertation consists of the following parts: The conception of cumulative frequency in data reliability analysis is utilized to unify the results of Dissolved Gas Analysis. And with the application of the class-attribute function, the evaluation of typicality of samples and the selection of characteristic vectors of fault could be realized by integrating the technique of multivariate statistical analysis.

针对目前应用人工智能技术进行变压器绝缘故障诊断时所遇到的主要困难，本文进行了深入的研究与分析，进而提出了相应的解决方法，主要的研究工作如下：提出利用可靠性数据分析中累积频率的概念对油中溶解气体分析数据进行归一化处理；并在引入"类属函数"的概念后，结合多元统计分析技术实现了样本的典型性评价与故障特征矢量的选取。

The dissertation explored the optimum condition in experiment of reducing cupric oxide by carbon through orthogonal design.

本文对炭还原氧化铜实验用正交实验法研究了最佳实验条件，并对此实验进行了一些探讨和改进，找出了提高实验成功率的有效途

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。