We analyzed them and they seem to be pieces of outer space material.

我们对它们（指碎片）进行了分析，它们似乎是外太空物质的残片。

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A historical and cultural city is a long - time accumulation of history and culture. First it expresses its cultural connotation in the form of space material.

历史文化名城是历史文化的长期积淀，它首先以物质空间形态向人们表达其文化内涵。

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With the increasing demand for further space resources, people pay more attention to the space inflatable deployment techniques, in which space material technique is one key problem.

随着对空间资源需求的日益增长，空间充气展开技术越来越受到人们的重视，而材料技术是其关键问题之一。

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Scientists at the Goddard Space Flight Center in Greenbelt,Maryland, found the substance glycine in material brought back to Earth from a comet.

VOA: special.2009.09.30

So first I'm gonna say something about identity across time or indeed initially identity across space with some familiar humdrum material objects.

所以我首先要,用一些大家熟悉的一般实物,谈谈贯穿时间,和贯穿空间中的人格。

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The story of how space scientists were able to recover the material and bring it back to Earth is just as exciting.

VOA: special.2009.09.30

The problem of how to get all that material into space has yet to be resolved.

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There will also be sets from Supercharge, Super Cannes and Tommy Scott and the Red Scare who will be playing tracks from his days in Space and the latest material with his new outfit.

BBC: Made in Liverpool Mathew Street stage

Magnetic levitation technology, which currently powers high speed trains in places like Japan and Europe, could potentially be used to build a railroad capable of launching material into space, according to a report by Gizmag.

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