Agglomeration and diffusion have been proposed to be a principal investigation on the study of metropolitan space evolution.
集聚与扩散是研究大都市空间演化的基本视角。
This research describes the whole process of the dynamic evolution of industry cluster in Dayan tourism town, based on the study of structure evolution and space evolution.
构造演化和空间演化研究描绘出大研旅游小镇产业集群动态演化的完整过程。
Supernova remnants play an important role in stellar evolution by enriching space with heavy elements, and triggering new star formation by compressing interstellar gas.
超新星残骸以重元素填充宇宙空间，压缩星际气体促进新恒星的形成，因而在星体演化过程中扮演重要角色。
The dust is likely formed as the swollen atmosphere of the supergiant sheds material into space, a final phase in the evolution of a massive star.
星尘的构成是超巨星表面膨胀的大气向宇宙散发的物质，是一颗大质量恒星进化的最后阶段。
But new research identifies the availability of "living space", rather than competition, as being of key importance for evolution.
但最新科学研究则把研究重点放在有多少生存空间可以利用方面，而不是此前以为的关键进化因素——物种竞争。
But the mission represents' a technological evolution of the whole space programme in India.
Bedi还说：但是这次的太空计划展现了“印度在整个太空计划领域中技术的进展。”
One of these was the evolution of the hammer and sickle symbol from its agrarian roots into a space-age propaganda object, as seen above.
其中的一项便是象征工农的锤子和镰刀造型转变成了太空时代的宣传工具，如上图所示。
The image was composed from observations made by the Hubble Space Telescope's Advanced Camera for Surveys, NASA's Spitzer Space Telescope, and the Galaxy Evolution Explorer (GALEX).
这张照片是根据哈勃太空望远镜先进测绘照相机、NASA的斯必泽太空望远镜以及星系演化探测器(GALEX)的观测合成的。
They focus on the past and present evolution of Mars and also incorporate all the recent results from the space missions of Mars Express, Spirit and Opportunity.
他们着眼于过去和现在火星的演变，也包括了所有来自火星快车，勇气号和机遇号的空间飞行的最新成果。
This article starts from the evolution of internal space of central city in changchun, to reflect the urban phenomena and development trend.
本文从研究长春市中心城区的内部空间演变进手，来反映城市本身现象及发展趋势。
Say what you will about the evolution of man, but the concept of leapfrogging is very applicable in the marketing space.
正如人类的进化，跳跃的概念也是非常适用于市场营销领域的。
There are many differences between terrestrial and marine environment with different controlling factors of corresponding containable space and the sequence evolution.
陆相沉积环境与海相沉积环境有很大的差异，相应的可容空间及层序演化控制因素也不同。
This framework depicts cultural evolution as a process of dual inheritance from both a micro-evolutionary level(population space) and a macro-evolutionary level(belief space).
文化算法分别从微观（种群空间）和宏观（信念空间）两个层面上模拟文化的双重进化继承过程。
To study urban space shape through TM images, gain urban evolution rule, and use the research results to serve for urban planning, construction and management have become a new RS application field.
通过TM图像研究城市空间形态，获知城市演变规律，服务于城市规划、建设和管理，已成为城市遥感应用的一个新领域。
The Corresponding Zones of different faults on states space are distinguished and marked with the results of evolution learning and information warehouse of faults.
利用进化学习结果和系统故障信息库知识区分和标记不同故障在状态空间上对应的区域。
The close space relation was kept between uranium and the organic matter of various evolution stages due to the good adsorption and reduction of organic matter.
有机质良好的吸附作用和还原作用使铀与各演化阶段有机质保持着紧密的空间联系。
In particular, with time evolution, distribution and swing of the mean spin direction is closely related to the structure of the space where the initial coherent state centred in.
特别是随着时间的演化，系统的平均自旋方向的分布和摆动也与初态所处的空间结构有着密切的联系。
The correlative relationship between increment of subaquatic accommodation space and synchronous sedimentary volume controlled the evolution of sequence and the formation of system tracts.
水下可容空间增量与同期供给的沉积物体积之间的对比关系控制层序的演化和体系域的形成。
Further, through the phase space reconstruction of relating time series and fractal analysis, discussion to nonlinear evolution of the system with varying heating power is delivered.
通过对系统相关时序的相空间重构与分维分析，探讨了系统随加热功率变化的非线性演化规律。
Space is the final frontier for evolution, a study suggests.
有研究表明，空间是进化的最终疆域。
The reactive power compensation ranges are obtained by the physical constraints of the distribution network, and thus the initialization and evolution are restricted to a reduced optimization space.
利用配电网络物理规则求得投切点无功补偿容量调节范围，用于约束解的产生和进化，缩小寻优空间。
For a given energy or cost function, a chaotic evolution system in which chaos provides a scheme for searching the minima of the energy function in the state space can be constructed easily.
对任给的能量函数，混沌为在状态空间搜索最小值而提供的混沌演化系统能很容易的建立。
Based on above, this paper will investigate the evolution behavior of corners in the contour scale space, which will provide an excellent corner description.
基于此，本文在轮廓尺度空间中研究角点的演化行为，为角点描述提供一种有效的表达方式。
For the fifth generation and sixth generation of Chinese films, the narrative space is the concept of film narrative form and narrative result of natural evolution.
对于中国第五代和第六代电影作品而言，空间叙事是电影叙事形式与叙事观念自然演变的结果。
The flow of disasters emergency reflects evolution of forests disasters emergency with time, emergency system reflects the space combination mechanism the elements of forests disasters emergency.
应急流程体现了林区灾害应急随时间演变的过程，应急系统体现了林区灾害应急要素的空间组合机制。
Hefei will also require more space in the future, thus an orderly evolution of urban spatial morphology is facing severe challenges.
也将促使合肥市产生更大的空间需求，由此对城市空间形态有序演进提出了严峻的挑战。
In this paper, space debris generation and evolution processes are firstly analyzed in detail. Then, a method of generating the small space debris environment database is brought forward.
首先对空间碎片的产生和演化过程进行了详细分析，在此基础上提出了一种小空间碎片环境数据库的生成方法。
In this paper, space debris generation and evolution processes are firstly analyzed in detail. Then, a method of generating the small space debris environment database is brought forward.
首先对空间碎片的产生和演化过程进行了详细分析，在此基础上提出了一种小空间碎片环境数据库的生成方法。
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