研究工程

Aimed on this research theme, this thesis studies some key issue of nonuniformly signal sampling theory and its application.

随着高速采样技术发展，对非均匀采样信号的研究也成为信号处理领域的一个重要研究内容，如何提供更精确的采样时基，或者是如何对采样时基进行校正，以及利用已知的时基偏差，对采样信号进行重建，已成为在工程应用中一个重要组成部分。

Quinquefolia were mainly studied. All the results are beneficial character of cell engineering of Parthenocissus plants.

本文重点对地锦和五叶地锦的组织培养及体细胞胚发生进行了研究，为地锦属植物的细胞工程研究奠定基础。

In the context, the author is commissioned by the plant to tentatively study biological treatment feasibility of collected photosensitize wastewater and to employ engineering practice on the basis of the results of laboratory research.

在这种情况下，作者受企业委托对已收集的光敏剂化工废水的生物处理可行性进行实验室研究，然后在实验室研究基础上进行了工程放大试验。

For the hinge level algorithm, a POA method is applied to solve the problem and an adjusting algorithm considering the dead zone is provided.

在对算法进行理论研究的基础上，本文研究了水电厂AGC 工程应用的问题。

As the results show, new type of polycarboxylic acid-based admixture and shrinkage reducer reduce the negative influences of volume shrinkage.

抗碳化研究与分析：本文根据工程实际应用条件主要研究了自密实高性能混凝土的抗碳化能力。

For rheological behaviour, establish a modified CamClay model for unsaturated chalk, which can consider the effects of the time, cementation, strain and suction on the preconsolidation pressure.

研究工作扩展了非饱和土土力学的应用研究领域，并对解决在石油工业中遇到的岩土工程问题具有借鉴意义。

The research work presented in this dissertation cover the characteristics of Time Domain Transient Electromagnetic Field analysis method ,the particular analysis of Pseudospectral time-domain algorithm, the improved or hybrid algorithms of PSTD and it\'s application in high power ultra wide-band technology and photonic crystals design.

本文主要研究了时域瞬态电磁场计算方法的基本特性，对近年来出现的时域伪谱算法进行了详细地分析，提出了多种改进及混合算法，并研究了其在超宽带电磁脉冲技术、光子晶体结构分析等工程问题中的应用。

Take GIS in the earthquake quakeproof disaster relief application as the example, a system research demand minute question, further expounds the GIS project demand analysis research importance and the development urgency.

以GIS在地震防震救灾中的应用为例，系统的研究需求分问题，进一步阐明GIS工程需求分析研究的重要性和发展的迫切性。

The related research is concentrated on the fields of computer vision, picture engineering and robotistic vision.

人们这方面的研究集中在计算机视觉、图像工程、机器人视觉等研究领域。

In this paper, some basic CFD problems are studied, including ENO/WENO schemes, CFD systematic analysis, object-oriented programming method and zone divided parallel algorithm. These methods enriched and advanced the CFD algorithms, and then these algorithms were applied in numerical applications of the scarfed reversal nozzle and the open cavity. This promotes the speed of the CFD algorithm combine with the project applications.

本文通过对ENO／WENO格式、CFD计算系统分析、面向对象的程序设计方法以及分区并行计算等一些基本问题的研究，进一步丰富和发展了CFD的分析方法，并将所研究的CFD技术应用于斜切反喷管和空腔流动的计算分析中，推动了CFD技术进步同工程应用的紧密结合。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！