V2EX space elevator

Space Elevator

定义 / Definition

太空电梯:一种设想中的运输系统,通过从地球表面延伸到太空的超长缆索(通常连接到地球同步轨道附近的配重或空间站),让“电梯舱”沿缆索上下运行,以较低能耗把货物或人员送入太空。也常译为空间电梯。该词也可泛指类似原理的行星系“轨道电梯”概念。

发音 / Pronunciation (IPA)

/spes elvetr/

例句 / Examples

A space elevator could make it cheaper to send satellites into orbit.
太空电梯可能会让把卫星送入轨道变得更便宜。

Although a space elevator remains theoretical, advances in materials science keep the concept in serious discussion among engineers.
尽管太空电梯仍停留在理论阶段,材料科学的进步仍让这一概念持续成为工程师认真讨论的话题。

词源 / Etymology

space(太空)+ elevator(电梯)构成的复合名词,直译为“通往太空的电梯”。相关设想在20世纪后期随着航天工程与科幻文学传播而广为人知,尤其与“用高强度缆索连接地面与轨道”的经典方案联系紧密。

相关词 / Related Words

文学作品用例 / Literary Works

  • Arthur C. Clarke《The Fountains of Paradise》(《天堂之泉》):以太空电梯为核心意象与工程设想展开情节。
  • Kim Stanley Robinson《Red Mars》(《红色火星》):涉及“太空电梯/轨道缆索”等近未来太空基础设施的描写与讨论。
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     914 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 7ms UTC 21:33 PVG 05:33 LAX 14:33 JFK 17:33
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86