If we could power such an elevator with solar energy, we could simply rise up into space for a fraction of the cost of a trip by rocket or shuttle.
如果我们能利用太阳能为这样的电梯提供动力,我们只需花费乘坐火箭或航天飞机旅行费用的一小部分就能进入太空。
Large tracts of unused compute power and capacity that carry costs associated with the large amount of space consumed by the hardware in large, expensive data centers.
大量未使用的计算能力和容量,它们耗费的成本与大型、昂贵的数据中心中的硬件消耗的大量空间相关联。
A select group of companies and researchers have been given the task of designing and building the Space Solar Power System (SSPS).
一些经过精挑细选的企业和研究人员承担起了设计和建造空间太阳能系统(SSPS)的任务。
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