若干

Finally,we discuss the waveletapproximation by means of Fourier analysis and establish a series of new re-sults.

这里还探讨了多尺度逼近作为低通滤波器的有关性质。最后，该章用Fourier分析方法讨论了该小波逼近的若干问题，得到了一系列新结果。

The relationship between Social Security and national economy development,and some other related problems are also brought foward.

在此基础上，对我国社会保障和经济发展的完善、提高提出若干具有针对性的意见和建议。

On this basic understanding,this paper analyses China's control mode based on Regulations on the Management of commercial fra...

本文在这一基础性的认识上，详细分析了中国《商业特许经营管理条例》的管制模式，认为中国在这方面的立法具备了国际化和现代化的特质，并提出了若干改进建议。

We have used white pails for several of our products for a number of years," comments Fraser Key."

我们已经用白色的桶装好我们的产品了若干年，"意见弗雷泽的关键。"

Finally, based on the fundamental solutions of Biots consolidation of transversely isotropic saturated multi-layered soils, the Fredholm integral equation of second kind for the interaction between transversely isotropic saturated multi-layered soils and rectangular piles is established, the relevant numerical analysis is also carried out.

最后，基于横观各向同性层状饱和地基Biot固结问题的基本解答，建立了横观各向同性层状饱和地基与方形单桩、群桩共同作用问题的第二类Fredholm积分方程，并进行了数值分析与计算；通过将矩形刚性基础基底划分成若干个大小相等的矩形网格，用矩形均布荷载表示网格的基底反力，并利用已获得的横观各向同性层状饱和地基Biot固结问题的基本解来求解每个矩形网格的柔度系数，然后根据刚性基础与层状饱和地基的接触条件和其本身的静力平衡条件，求解分析了横观各向同性层状饱和地基与刚性矩形板的共同作用问题。

ABSTRACT In this paper, some problems in harmonic free electron lasers and plasma wave wiggler FELs are investigated.

本论文对适用于应用的谐波自由电子激光和等离子体波泵Wiggler型自由电子激光中的若干问题进行了研究，对自由电子激光在材料科学领域的应用及应用。。。

At 31 December 2006, Certain freehold investment properties of the

於二零零六年十二月三十一日，本集团若干

In 1986 Minera FRISCO and Empresas Nacobre were acquired, as well as their affiliates, and control of the Euzkadi tire company, the market leader at the time, was also acquired, as was a majority stake in General Tire some years later.

1986年，矿业和商业Nacobre弗里斯科被收购，以及他们的附属机构，以及尤兹卡迪轮胎公司的控制权，在当时的市场领导者，还收购了，正如美国通用轮胎的多数股权若干年后。

This doctoral dissertation is composed of several parts: At beginning, the frontal structure, the effects of diabatic heating and orography, the dynamics of frontal circulation and the mesoscale systems associated with front are reviewed. Several problems based on the review are brought forward. First, at present, the semigeostrophic frontogenesis theory is the most appropriate basic framework for the general explanation of the frontogenetic process. However, the comparison between semigeostrophic theory and the observation have revealed some inconsistencies. The newly observational facts increase the inconsistencies.

本博士论文主要由如下几部分组成，首先对锋面结构、地形和非绝热加热对锋的影响、锋生环流及锋面附近中尺度系统动力学问题的历史与现状进行了综述，在此基础上提出需要进行研究的若干问题：(1)、半地转锋生理论直到今天仍是解释锋生过程的最合适的理论框架，但是通过与观测事实比较，人们发现半地转理论不能对许多锋面观测特征给出令人满意的回答，新的观测事实使问题更加突出，这就向人们提出：是什么原因导致半地转理论与实际观测的不符？

This paper probes into how to build a universal full-text search tool of the Websites, and puts forward several problems needing attention in the course of constructing the system.

探讨了如何使用Lucene建造一个通用的Web站点全文搜索工具，并对在构建系统中应注意的若干问题进行了探讨。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。