re-entry capsule 再入舱
ballistic trajectory 弹道轨迹
atmospheric re-entry 大气层再入
spacecraft capsule 航天器舱
1. The spacecraft functioned as a ballistic capsule during its descent.
该航天器在下降过程中作为弹道舱运行。
2. Designing a ballistic capsule requires precise heat shield calculations.
设计弹道舱需要精确的防热盾计算。
3. The mission used a ballistic capsule for its return to Earth.
该任务使用弹道舱返回地球。
A: What type of vehicle is used for the re-entry?
A：再入时使用的是哪种飞行器？
B: It is a ballistic capsule designed for high heat resistance.
B：它是一个设计用于耐高温的弹道舱。
1) 在航天领域，指在返回过程中不使用升力控制飞行轨迹的舱体。
2) 一种特殊的航天器设计，主要依靠重力进行降落。
3) 常见于载人航天任务中的返回舱类型。
1. 弹道舱
e.g. The ballistic capsule landed safely in the ocean.
弹道舱安全地降落在海洋中。
noun phrase
1. A spacecraft or reentry vehicle that follows a ballistic trajectory during atmospheric entry.