V2EX astronautics

Astronautics

定义 / Definition

astronautics(名词):航天学;宇航学研究航天飞行(尤其是载人或无人航天器在太空中的飞行)、航天器设计、发射与任务执行等的学科与技术领域。(也常与 space engineering / spaceflight 等概念相关。)

发音 / Pronunciation (IPA)

/s.trn.tks/

例句 / Examples

Astronautics is studied at many engineering universities.
航天学在许多工程类大学里都有研究。

Advances in astronautics have enabled long-duration missions and more reliable satellite networks.
航天学的进步使长期太空任务成为可能,并让卫星网络更加可靠。

词源 / Etymology

来自 astronaut(宇航员)+ -ics(表示“学科/技术体系”的后缀,如 physics)。而 astronaut 源于希腊语词根:**astro-**(星)+ -naut(航行者、水手),字面含义可理解为“在星际航行的人/事物相关的学科”。

相关词 / Related Words

文学与作品用例 / Literary Works

  • 《2001: A Space Odyssey》(Arthur C. Clarke):作品语境中常涉及航天技术与太空任务讨论,与 astronautics 所涵盖主题高度相关。
  • 《The Right Stuff》(Tom Wolfe):描写早期美国载人航天计划与试飞员文化,常出现与航天工程、任务与飞行相关的术语与讨论。
  • 《Cosmos》(Carl Sagan):虽以科普为主,但涉及人类太空探索与航天技术发展的内容,与 astronautics 的核心领域相连。
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