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Against this backcloth, if rural geography is experiencing an introspective moment, then the introspection reflects anxieties about the fitness of the subdiscipline to take on this new agenda – anxieties about the need to rethink established concepts and approaches, about the encroachment of non-rural geographers doing rural geography and the imperative of interdisciplinary research, and about the uneven capacity of rural geography in different national contexts to engage appropriate conceptual tools.

在此背景下，如果农村地理正在经历一个反省的时刻，那反省反映有关的学科忧虑，就这一新议程-焦虑，需要重新考虑。。。

This chapter introduces concepts fundamental to designing a backup and recovery strategy.

本章将介绍设计备份恢复策略时需要掌握的基本概念。

What calls the cloud computation, there are a lot of concepts and controversy now, but having is affirmation, cloud computation is Baconian rising is to use the means that uses interactively, with old in the past way not quite same.

什么叫云计算，现在有很多概念和争论，但是有一条是肯定的，云计算归纳起来是使用交互使用的方式，跟过去老的方式不大一样。

In chapter 3, the concepts of M-matrix and H-matrix over a commutative Banach algebra have been proposed, and some of their important properties and applications in linear systems over a commutative Banach algebra have been studied. For usual complex matrix, the Bellman inequality with Hadamard product has been proved.

第三章，提出了交换Banach代数上M一矩阵及H一矩阵的概念，研究了其一些重要性质，并给出了在交换Banach代数上线性系统中的应用；对有限维复矩阵，证明了关于 Hadamard乘积的 Bell.an不等式。

In this thesis, we discuss some important concepts of orthogonalities in Banach space and give some characterizations of them.

本文应用空间理论与算子理论的方法，系统研究了一般Banach空间X中的各种正交性概念，研究了它们之间的相互关系，给出了各种正交性的等价刻画。

"This is a breakthrough technology that's going to give our forces a capability they don't now have," Theodore Barna, an assistant deputy undersecretary of defense for advanced systems and concepts, told Reuters.

"这是一个技术上的突破，它将让我们的军队具有全所未有的战斗力，"国防部高级武器系统概念部的副国务卿西奥多Barna向路透社说。

Consequently, this chapter applies Barthes' concepts to clarify this relationship.

因此，这章节以巴特的概念来应证读者和作者之间的关系。

Some basic concepts of qualitative spatial representation are defined. Previous qualitative spatial relation representation methods are summarized and then various methods are linked together to be researched in the same framework.

定义了定性空间关系表达的一些基础概念，总结了前人研究的定性空间关系表达方法，然后将各种不同的方法联系起来，置于同一框架下研究。

By starting with the basic theory of metropolis ring spatial development and drawing the experience of domestic and foreign metropolis ring, the paper makes a discussion on efficiency of metropolis ring pattern, development phases and spatial structure. It points out the three main phases of metropolis ring development—rudiment, growth and autumn. From the spatial structure, the paper stresses that metropolis ring has the features of "ring and layer", the size of the "ring and layer" has the direct ratio with city size, convenient degree of external transportation and city radiant intensity. It owns the idea that adjustment and control of metropolis ring spatial development should reflect the following concepts, including globalization, regional integrated harmony, views of scientific development, harmonious society, consultative city planning, people-oriented principle, guided city planning and responded city planning.

从都市圈空间发展的基础理论入手，借鉴国内外都市圈发展的经验，本文对都市圈模式效应、发展阶段和空间结构进行了探讨，认为都市圈发展阶段主要分雏形期、成长期和成熟期三个阶段；从空间结构看，都市圈具有"圈层式"的特征，圈层的大小与城市规模、城市对外交通的便利程度、城市对外辐射强度成正比；都市圈空间发展调控应体现全球一体化理念、区域整体协调理念、科学发展观理念、构建和谐社会理念、协商规划理念、以人为本理念、导向型规划理念和规划应变性理念。

In the preparation of the process of care to emphasize the basic concepts and a typical solution to the problem, an increase of some engineering application areas.

在编写过程中注意强调基本概念和典型问题的解决方法，增加了部分工程应用方面的内容。

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。