V2EX cargo spacecraft

Cargo Spacecraft

Definition / 释义

cargo spacecraft货运航天器、补给飞船。指主要用于把货物(食物、水、实验设备、备件等)运送到太空(如空间站)或在轨转运的航天器。也可泛指以“运载货物”为主要任务的无人飞行器。(有时与“载人飞船”相对。)

Pronunciation / 发音(IPA)

/kro speskrft/

Examples / 例句

The cargo spacecraft docked with the space station early this morning.
货运航天器今晨与空间站完成对接。

Unlike a crewed capsule, a cargo spacecraft is often designed to maximize volume and deliver supplies efficiently for long-duration missions.
与载人返回舱不同,货运航天器通常更强调舱内容积与补给效率,以支持长期任务。

Etymology / 词源

cargo 源自西班牙语 cargo(“装载、货物”),与动词 cargar(“装载”)相关;spacecraftspace(太空)+ craft(器具/飞行器;原意也指“技艺、船只”)构成。组合起来字面即“运货的太空飞行器”,在航天新闻与工程语境中常用来指空间站补给飞船等。

Related Words / 相关词汇

Literary Works / 文学与作品中的用例

  • NASA(美国国家航空航天局)关于国际空间站补给任务的任务简报/新闻稿(press kits)与公开技术资料中常见该术语,用于描述补给飞行器与货运任务。
  • ESA(欧洲航天局)关于自动转移飞行器(ATV)等项目的公开说明书与任务资料中也常用 cargo spacecraft 来概括此类飞行器。
  • 多部以现实航天为背景的纪实科普与航天史写作(如空间站运行与后勤主题书籍)在讨论补给体系时也常使用该表达。
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