航空航天行业专业术语整理 ——由专业的翻译公司整理
| 研究空气与物体（如飞机）之间相互作用的科学 | The science of studying the interaction between air and objects like aircraft |
| 设计和制造能够承受飞行应力和载荷的飞机部件 | Designing and manufacturing parts of aircraft to withstand flight stresses and loads |
| 发动机通过排气流产生的推动力 | Propulsive force generated by engines through exhaust flow |
| 飞行速度超过音速的飞行状态 | The state of flight where speed exceeds the speed of sound |
| 飞行速度低于音速的飞行状态 | The state of flight where speed is below the speed of sound |
| 升力与阻力之间的比值，用于衡量飞行器效率 | The ratio of lift to drag, used to measure the efficiency of an aircraft |
| 飞行控制、导航、通信等电子系统的总称 | A collective term for electronic systems in flight control, navigation, communication, etc. |
| 惯性导航系统 | Inertial Navigation System (INS) |
| 通过测量运动和旋转来确定位置的导航系统 | A navigation system that determines position by measuring motion and rotation |
| 全球定位系统 | Global Positioning System (GPS) |
| 基于卫星信号进行位置定位和导航的系统 | A system for position location and navigation based on satellite signals |
| 自动控制飞行器航向、高度和速度的装置 | A device that automatically controls the heading, altitude, and speed of an aircraft |
| 检测和显示气象条件的雷达系统 | A radar system that detects and displays weather conditions |
| 飞行控制系统 | Flight Control System (FCS) |
| 用于控制飞机姿态和飞行路径的系统 | A system used to control the aircraft's attitude and flight path |
| 通过涡轮机驱动空气压缩并产生推力的发动机 | An engine that drives air compression and generates thrust through a turbine |
| 包括风扇以提高燃油效率和减少噪音的喷气发动机 | A jet engine that includes a fan for improved fuel efficiency and noise reduction |
| 火箭推进器 | Rocket Propulsion System |
| 使用化学反应产生推力的推进系统 | A propulsion system that generates thrust using chemical reactions |
| 飞行器从太空进入地球大气层的过程 | The process of a spacecraft entering Earth's atmosphere from space |
| 热防护系统 | Thermal Protection System (TPS) |
| 防止再入过程中高温损害飞行器的保护系统 | A protection system that prevents high temperatures during reentry from damaging the spacecraft |
| 可重复使用发射器 | Reusable Launch Vehicle (RLV) |
| 能够多次发射和回收的航天器 | A spacecraft that can be launched and recovered multiple times |
| 地面控制站 | Ground Control Station (GCS) |
| 用于管理和监视无人机或航天器的地面站 | A ground station used to manage and monitor drones or spacecraft |
| 航空航天材料 | Aerospace Materials |
| 用于飞机和航天器的高强度、轻质材料 | High-strength, lightweight materials used in aircraft and spacecraft |
| 由两种或更多种材料组合而成的高性能材料 | High-performance materials made by combining two or more different materials |
| 改变发动机喷嘴方向以控制飞行器方向的技术 | Technology for changing engine nozzle direction to control the aircraft's orientation |
| 无人机系统 | Unmanned Aerial System (UAS) |
| 包括无人飞行器、地面站和通信链路的完整系统 | A complete system including unmanned aircraft, ground stations, and communication links |
| 低轨道卫星 | Low Earth Orbit Satellite (LEO) |
| 轨道高度较低，用于通信和观测的小型卫星 | Low-altitude satellites used for communication and observation |
| 地球静止轨道卫星 | Geostationary Satellite (GEO) |
| 位于地球同步轨道并固定相对地球位置的卫星 | A satellite in geosynchronous orbit fixed relative to Earth's position |
| 用于探索外星环境的无人航天器 | An unmanned spacecraft designed to explore extraterrestrial environments |
| 用于着陆月球表面的航天器 | A spacecraft designed to land on the moon's surface |
| 星际飞行器 | Interstellar Spacecraft |
| 用于探索太阳系以外空间的航天器 | A spacecraft designed to explore space beyond the solar system |
| 在轨道上长期运行并支持人类居住的飞行器 | An orbiting spacecraft supporting long-term human habitation |
| 留在地球轨道上的废弃卫星、火箭部件等 | Abandoned satellites, rocket parts, and other debris left in Earth's orbit |
| 动力飞行试验 | Powered Flight Test |
| 测试飞行器在主动推进状态下的性能 | Testing the performance of an aircraft in powered flight mode |
| 不进入地球轨道的飞行 | Flight that does not enter Earth's orbit |
| 可控气球 | Stratospheric Balloon |
| 在平流层进行观测和实验的高空气球 | High-altitude balloons used for observations and experiments in the stratosphere |
| 飞行速度接近音速的飞行状态 | Flight conditions where speed approaches the speed of sound |
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