space pen
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太空笔, 航天圆珠笔
a ballpoint pen designed to write in extreme conditions, including zero gravity, underwater, and in extreme temperatures, using a pressurized cartridge to force ink onto the writing surface
A space pen is a type of pen designed to write in challenging environments, such as in zero gravity, extreme temperatures, or on surfaces like wet or oily paper. The pen uses a special ink cartridge that is pressurized, allowing it to write smoothly in conditions where traditional pens would fail. Originally developed for use by astronauts in space, the space pen can write upside down, underwater, or in very cold or hot conditions. These pens are durable, reliable, and often used by people working in difficult conditions, as well as by outdoor enthusiasts and travelers.
- Astronauts rely on space pens during space missions for writing notes and data in the microgravity environment of the spacecraft.
宇航员在太空任务中依靠太空笔在航天器的微重力环境下书写笔记和数据。
- The outdoor explorer carried a space pen on their expeditions, knowing it would reliably write on wet paper and in freezing temperatures.
户外探险家在他们的探险中携带了一支太空笔，知道它能在湿纸上和冰冻温度下可靠地书写。
- Divers use space pens to take notes underwater, as the pressurized ink cartridge prevents water from entering the pen and ensures legible writing.
潜水员使用太空笔在水下做笔记，因为加压的墨盒防止水进入笔内并确保书写清晰。
- Engineers working in harsh industrial environments appreciate the durability and reliability of space pens for recording measurements and observations.
在恶劣工业环境中工作的工程师们赞赏太空笔的耐用性和可靠性，用于记录测量和观察。
- Travelers include space pens in their survival kits for emergency situations, as they can write in any condition, from extreme heat to freezing cold.
旅行者将太空笔包括在他们的应急生存包中，因为它们可以在任何条件下书写，从极热到极冷。