传统几何量计量中一般以空间量作为基准量，被测量与基准量之间是空间对空间的关系。

In traditional methods geometrical quantity is measured by using spatial reference quantity, and the relationship between measured quantity and reference quantity is space-to-space.

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这个空间站需要吸引前沿研究（的技术支持），但许多科学家似乎对空间站上发生的事情知之甚少。

The station needs to attract cutting-edge research, yet many scientists seem to have little idea what goes on aboard it.

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Lucene和Solr还通过应用一个或多个对空间搜索非常重要的过滤器来提供限制空间的能力。

Both Lucene and Solr also offer the ability to restrict the space being searched by applying one or more filters, which are key to spatial search.

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We don't pay attention to them when they are going beyond three, but now we know we need that.

我们以前并没关注他们,对三维以上空间的研究,但是现在我们知道也需要关注那些东西

耶鲁公开课 - 基础物理课程节选

Right. Those things are going to stack up, and eventually it's going to run out of space.

不用占用其他空间的算法，对，这些东西在运行的过程中会累积起来。

麻省理工公开课 - 计算机科学及编程导论课程节选

There is that sense of space, of expansiveness, the possibility of travel.

这是一种空间感，延伸感，对旅行可能性的感受。

耶鲁公开课 - 1945年后的美国小说课程节选