Curta
01
库塔, 库塔机械计算器
a compact, hand-cranked mechanical calculator invented by Curt Herzstark in the 1940s, renowned for its innovative design and portability, capable of performing complex arithmetic calculations
例子
During the space mission, the astronauts used a Curta calculator to check trajectory adjustments, ensuring precise orbital maneuvers.
在太空任务期间，宇航员使用Curta计算器检查轨迹调整，确保精确的轨道机动。
