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。
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。
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。
Enormous changes in materials and techniques of construction within the last few generations have made it possible to enclose space with much greater ease and speed and with a minimum of material.
在过去的几代人的时间里，建筑材料和建筑技术发生了巨大变革，使人们能够以最少的材料更加简洁、快速地围砌出建筑空间。
The central idea behind a Space Elevator involves lowering a cable — perhaps constructed from asteroid material — from geostationary Earth orbit to the surface of the Earth.
太空升降机背后的核心理念包括降下一根电缆——也许是由小行星材料制成的，——从对地静止轨道到地球表面。
The mission of computational materials scientists, like myself, is to narrow down the experimental search space that experimentalists need to explore in order to optimize a given material.
像我这样的计算机材料科学家的任务就是缩小实验者们为完善给定的材料所需要探索的试验尝试的空间。
He performed the first space walk on his mission, but experienced both air leaks and material unexpected stiffening — the latter of which made cramming himself back in the capsule a very near thing.
他在执行第一次太空行走的任务时，又是碰到空气泄漏，又是碰到材料意外硬化——后者把他压回了密封舱，几乎让他丧命。
This primordial material suffuses space, occasionally condensing to form dust, stars, and eventually planets.
这种原始物质弥漫于整个太空，偶尔凝结，形成尘埃、恒星，以及行星。
This is a reusable craft made of composite material, 18 metres (60 feet) long and capable of taking six passengers and two pilots briefly into space before gliding back down to land.
这是一艘由合成材料制成的可重复使用的太空船，长18米(合60英尺)，可以将六名乘客和两名飞行员短暂地送入太空，然后滑翔回到地面。
That surge could cause the sun to blow even more material into space, adding to its colorful, expanding shell of gas, which astronomers call a planetary nebula.
能量的激增可能会使太阳把更多的物质喷向太空，送入色彩斑斓的、正在膨胀的气体外围之中。天文学家们将这种膨胀的气团称为行星状星云。
It covers the moon's leading hemisphere - the side that faces forward as it moves in its orbit - which suggests that the black material has been swept up from space as the moon moves around Saturn.
土卫八较暗的一面实在是非常的黑暗，它覆盖着土卫八正对公转的半球被认为在绕土星公转时被宇宙空间扫除了一些黑色的物质，所以它只是表面的一层不足一米的薄层。
RTGs power many space missions — including NASA's Cassini and New Horizons probes — as the slow decay of small pellets of radioactive material produces heat that can be turned into electricity.
RTG已为许多太空任务提供动力，包括美国宇航局的“卡西尼号”和“新视野”探测器。在放射性物质的小球衰退过程中可以产生出热量，从而将其转化为电能。
Space on the radio spectrum is the most valuable raw material in mobile telecoms, India's most dynamic industry.
在印度最有活力的实业——移动电信中无线电频谱的空间是最有价值的原材料。
Since then, observations from unmanned probes from NASA and other space agencies have confirmed the presence of water in lunar material and water ice on the moon's surface.
此后，来自NASA和其他空间机构的无人卫星的观察证实了月球物质含有水，且月球表面有液态冰。
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。
The whole idea behind the squeezing material is to constrict the human body into a smaller space than gravity would allow.
在挤压的材料背后，把人体压缩到重力不允许的更小的空间。
In his book Cosmos, the late scientist Carl Sagan talks about the way in which the earth is regularly struck by material from outer space.
已故科学家卡尔·萨根在著作《宇宙》中叙述了外太空物体如何有规律和地球发生碰撞。
New material temporarily replaces time and space.
新材料暂时代替时间和空间。
Given the limited space available, much of this material will be high level and will not delve into the details.
由于篇幅有限，本资料的很多内容是概括性的，没有进行详细分析。
Most experts believe a huge impact early in Earth's history ejected material into space that became the moon.
绝大多数的专家都相信，月球是在一个巨大行星与早期地球碰撞过程中所产生的碎石组成的。
Infrared images from the Spitzer Space Telescope (yellow, red, and green) expose a surrounding shell of dust and gas that's being lit up as the material streams through a nearby star cluster.
由斯皮策太空望远镜拍摄到的红外照片(黄色、红色、绿色部分)正好是这颗气体恒星穿过附近的星团时，所显露出的尘埃及被点燃气团的外部结构。
In a massive star's death throes, it can blast most of its outer material into space.
在一个巨大星球的垂死挣扎时，它可能将自己大部分外层物质炸入太空。
Material designs in interior space are based on functions and mentality.
室内空间材质设计要依据功能和心理。
Space charge measurement is very important to study of dielectric material.
空间电荷的测量对于电介质材料的研究有重要的意义。
"Almost every material implemented in this home was done so to create a maintenance-free space that withstands the weather and betters with age," the architects said.
“几乎每种材料在这间屋子都有体现，这是为了创造可以抵抗各种天气和时间且不需维修的空间。”建筑师说道。
"Almost every material implemented in this home was done so to create a maintenance-free space that withstands the weather and betters with age," the architects said.
“几乎每种材料在这间屋子都有体现，这是为了创造可以抵抗各种天气和时间且不需维修的空间。”建筑师说道。
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