boundary space

基本解释

If it isn't infinite, what lies beyond the boundary of space?
如果不是的话，宇宙空间的边界又在哪里？
And then, the relationship between people behavior and open urban public park boundary space was summarized to make effective propose for coming design strategy.
随后，对开放式城市公园绿地边界空间与人的行为关系进行分析，从而为下一步设计策略的提出提供有效行为依据；
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Conductivity varies with grain size of GDC films due to the grain boundary space charge effect, the smaller the grain size, the higher the conductivity and vice versa.
晶界空间电荷效应导致GDC薄膜电导率随晶粒尺寸而变化，晶粒尺寸越小，电导率越大。
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Four, it follows an established set of parameters and rules, and requires some artificial boundary of time and space.
NEWYORKER: Master of Play
Such a space has no boundary, even though it has a finite volume.
ECONOMIST: The shape of the universe
But we are the only species to have defined a geological period by our activity — something usually performed by major glaciations, mass extinction and the colossal impact of objects from outer space, like the one that defines the upper boundary of the Cretaceous.
FORBES: On The Anthropocene Age

边界空间
At the same time,under the guidance of theories about interface in the field of urban design,architecture,ecology and psychology,this paper concludes impacts of boundary space of roadside green space.
同时以城市规划学、建筑学、生态学、心理学等学科关于边界研究的相关理论为指导,总结出影响街旁绿地边界空间的主要因素,分析了街旁绿地边界空间的特点。在此基础上,从人的使用角度出发,研究了人们在街旁绿地边界空间的行为特点及规律。
数学
边界空间