查询词典 dissertation

Based on intensive investigation of original sources and research literatures on the subject in consideration,and under the paradigm why mathematics was done in the history of mathematics,the dissertation studies systematically the origin and invention of the calculus of variations by means of source analysis and comparative argumentation.

变分法是研究泛函极值的数学分支，它不仅与数学中众多分支联系紧密，而且也为物理学提供了重要的原理，同时又有着十分广泛的应用，凶此，对其历史进行研究，具有极为重要的理论价值和现实意义。

In this dissertation, we present two new and efficient camera calibration techniques.

在本论文中，我们提出两个新颖且有效的摄影机校正技术。

Limited bandwidth and high delay make application very difficult to archive good performance. In this dissertation, we have developed optimal collective communication library CAMPI for campus area based on MPI collective communication operation and have taken hierarchical network structure into account. In CAMPI, the number of clusters in system must be specified. We also must show which process belongs to which cluster.

本文充分考虑到网络的等级体系结构，针对不同的网络情况，在MPI集合通信的基础上提出了基于校园网系统的优化集合通信操作库CAMPI(campus area message passing interface)，它建立在MPI操作库之上，在CAMPI操作库中需要指定整个系统中有多少个机群，哪个进程属于哪个机群，CAMPI操作库在MPI之上实现，系统中必须首先安装MPI实现，例如最常用的MPICH。

In this dissertation, I will use the combination of macro research and case studies of literature to study "canonization" of texts and the construction of the history of Chinese contemporary literature.

本文采用宏观研究与个案研究相结合的方法对当代文学"经典化"与当代文学史建构作深入研究。

A new mixed spectral model of soil and canopy was put forward in this dissertation.

系统地研究了各类混合光谱模型的特点和局限性。

The vibration control of a cantilever beam with ACLD treatments is fully studied for the first time in this dissertation.

论文首次对主动约束层阻尼悬臂梁的振动控制进行了较为全面的研究。

This dissertation deals with identification and vibration control of composite cantilever beam.

本文主要研究复合材料悬臂梁的神经网络辨识与振动主动控制。

This dissertation contains two parts: Firstly, in the direction of buildup high precise detection circuit, capacitive bio-sensor is researched.

论文的主要内容包括以下两部分：第一，从提高检测电路灵敏度的角度出发，对高灵敏度的电容式生物传感器进行研究。

This dissertation presents a systematically study of the silicon capacitive microphone and the peripheral circuit, including design, fabrication and measurement.

本论文主要工作包括硅基电容式微传声器及其外围电路的研制以及器件与电路的性能测试分析。

In the forth chapter of the dissertation, on the basis of HSAB principle, acylates, such as iron caproate, aluminum caproate and iron caprylate, were proposed to be used as extractants for alcohol.

在论文的第四章，依据软硬酸碱理论，提出用金属有机酸盐萃取醇类稀溶液。

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。