The research on residential space change would help to understand urban social and economic activities, and provide guidance for urban planning and development.

研究城市居住空间的变迁对于理解城市社会、经济的运行和变化，指导城市规划和建设具有重要意义。

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With the analysis of base-level and accommodation space change, we can understand the internal structure of sequence better, recognize and classify sequences more accurately.

基准面及可容空间变化分析，有助于对层序内部结构的认识和层序的正确识别与划分。

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The regional differences of water condition in the typical sand regions are analyzed from the aspects of the time space change and the frequency calculation of annual precipitation.

从年降水量的时空变化、频率计算等方面，分析了本区水分条件的地区差异。

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This is a big change from earlier models where NASA led and controlled the development of space vehicles.

VOA: special.2010.04.28

It means that the properties of the system, the properties that describe the system, don't change in time or in space.

它的意思是指，用以描述系统的性质，不随时间或空间改变。

麻省理工公开课 - 热力学与动力学课程节选

The Soviet successes with its Sputnik satellites caused the United States to change its space plans.

VOA: special.2009.06.10

Banks and credit card companies are reluctant innovators, but recent developments in the mobile payments space could change this image.

FORBES: Banking Gets Mobile And Social

To see its reconstruction in the exhibition, it is hard to believe that such an unassuming space could change the world of art.

ECONOMIST: The photographer who brought European art to New York

With so many more leaders and activists in the social change space, Tides has expanded its capacity to meet the growing demand.

FORBES: Connect