"Even in the best scenario of supply, these [rare earth-based] magnets are very expensive," Mr. Crane said.
“即便是供应情况最好的时候，利用稀土材料制成的磁钢也是非常昂贵的，”Crane说。
In the terminology of the Spatial Extender, this is the Spatial Reference system (SRS), a combination of an earth-based coordinate system and a set of numeric conversion parameters.
在Spatial extender术语中，这是SpatialReferenceSystem (SRS)，它组合了基于地球的坐标系和一组数字转换参数。
A second opponent charges immediately following the first opponent's defeat, and Korra continues to use earth-based forms to counter his attacks.
第一名对手被打飞后，第二名对手迅速而至，柯菈继续用御土术招呼他。
As the key material of nickel metal hydride batteries, rare-earth-based hydrogen storage alloy is one of the few alloys which are still widely used.
作为镍氢电池的关键材料，稀土系贮氢合金是目前为数极少的实用化合金之一。
Satellites require the support of earth-based TT&C systems.
卫星运行需要地面测控系统的支持。
SOFIA will complement the Hubble, Spitzer, Herschel and James Webb space telescopes and major Earth-based telescopes.
索菲亚将弥补诸如哈勃、史匹哲、赫歇尔和詹姆士·韦伯一系列天文望远镜以及主要的地面望远镜的不足。
And thanks to its vantage point in space, the craft's telescope can obtain much clearer images than Earth-based instruments.
由于它在宇宙空间中的优势位置，与位于地表的设备相比，太空中的望远镜可以获得更清晰的图片。
The difficulty is the viewing geometry that puts any Trojan, from the perspective of an Earth-based telescope, in bright skies.
观测特洛伊小行星的难点在于，在通过地面望远镜观测时，几何角度总是使其位于明亮的天空中。
Laser propulsion is a new concept in which an Earth-based beamed energy from long distance is used to supply the propulsive energy.
激光推进是一种由远距离传输的地基定向能提供推进能量的新概念。
Any search for extraterrestrial life relies on Earth-based assumptions, and those the researchers made are at least sound, she said.
她说任何对地外生命的探寻都依赖于以地球为基础的假设，而研究人员所做的这些假设至少是正确的。
Earth-based measurements suggest there is a large unaccounted-for surface “sink” of atmospheric carbon dioxide, but its location is fiercely debated.
地面测量数据表明，地表存在一个未被考虑到的大型二氧化碳“吸收槽”，但是关于它的位置还存在很多争论。
But the researchers say elderly patients could also benefit from their research. "We're always looking for Earth-based applications," Paddon-Jones said.
但是研究人员说，老年病人也可以从这项研究中获益。
The MUOS Ground System provides communications and controls interfaces between the MUOS satellites and U.S.Department of Defense Earth-based communication networks.
MUOS地面系统在MUOS卫星和美国国防部地基通信网络之间提供通信和控制界面。
The MUOS Ground System provides communications and controls interfaces between the MUOS satellites and U.S. Department of Defense Earth-based communication networks.
MUOS地面系统在MUOS卫星和美国国防部地基通信网络之间提供通信和控制界面。
The MUOS Ground System provides communications and controls interfaces between the MUOS satellites and U. s. Department of Defense Earth-based communication networks.
MUOS地面系统在MUOS卫星和美国国防部地基通信网络之间提供通信和控制界面。
"We have set out from the start to treat the Mars data no different to how we would treat [standard British mapping] data or any other Earth-based geography," he said.
打从一开始，我们便像处理标准英国地图数据或任何其它地球地形一样对火星数据进行处理。
One of those robotic devices, after maneuvering to a suitable location with guidance from Earth-based controllers, will use a mechanical arm to scoop up a sample of lunar soil.
那时，将有一种机器人设施，能够根据地球基站控制人员的指令寻找到适当的位置，用机器手攫取月球表面风化层泥土材料样本。
L Most scientists believe that if there is ET life anywhere in the Universe, it must be based on the chemistry of carbon, as life on Earth is.
l大多数科学家认为，太空中如果有外星生命，它们一定也和地球上的生物一样离不开碳化合物。
The UTM system divides the Earth into 60 zones, each based on the Transverse Mercator projection.
UTM系统将地球分为60 个区，每个区基于横轴墨卡托投影。
The climb must be powered by a high-powered ground-based light or laser aimed at a cell facing Earth, a concept known as power beaming.
升降装置必须由地面上的大功率的光或激光来提供能量，光或激光对准面向地面的电池。这就是所谓的“电力集束”概念。
And the Aristotelian explanation was based on the idea that they must have been made of a completely different stuff, whose nature is completely different from that of the stones on earth.
亚里士多德的解释是基于，它们是由完全不同的物质所构成的，这种物质与地球上的石块完全不同。
Earth pressure calculation based on upper bound theorem of plasticity can be numerically performed by element integration method.
基于塑性力学上限定理的土压力计算，在数值上可以通过单元集成法来实现。
A 3D rendering system is such a system that draws the massive terrain and cities on the earth based on computer graphic technology.
三维表现系统，是建立在计算机图形绘制技术的基础上，对地球表面的海量地形和城市中的大规模建筑群进行实时绘制的系统。
GRAIL is closely based on a similar Earth-gravity mapping mission called Grace, which also made use of a Lagrange Point.
GRAIL号是根据类似的名叫Grace号的地球重力绘制任务而制造的，Grace号也是利用了拉格郎日点。
Starbrook is a ground-based wide-field optical sensor capable of surveying the increasingly large number of objects in the higher-Earth orbits, such as the geostationary and GPS-type orbits.
Starbrook是一个地面宽场光学传感器，能够测量高空地球轨道内数量上不断增加的物体，比如地球同步卫星和全球定位系统型轨道。
Starbrook is a ground-based wide-field optical sensor capable of surveying the increasingly large number of objects in the higher-Earth orbits, such as the geostationary and GPS-type orbits.
Starbrook是一个地面宽场光学传感器，能够测量高空地球轨道内数量上不断增加的物体，比如地球同步卫星和全球定位系统型轨道。
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