理学 路径跟踪方法 释 ray tracing 光线跟踪 基于几何光学原理，通过跟踪光线在场景中景物表面之间的反射和折射，计算物体表面光亮度的方法或过程。
计算机应用 计算机辅助设计与图形学 释文 ray tracing 光线跟踪
- aircraft aerodynamic characteristics
- aircraft aerodynamic characteristics numerical simulation
- aircraft aerodynamic derivatives
- aircraft aerodynamic forces
- aircraft aerodynamic load
- aircraft aerodynamic moments
- aircraft aerodynamics
- aircraft aerodynamics test
- aircraft aeroelastic effect tests in wind tunnel
- aircraft aeroelastics test
- aircraft agility
- aircraft air brake
- aircraft airfoil test in wind tunnel
- aircraft air intake tests in wind tunnel
- aircraft and stores compatibility
- aircraft angle of attack
- aircraft anti/di-ice system test in icing wind tunnel
- Aircraft Approaching & Landing System
- aircraft armament system calibration test
- aircraft armament system control and management tests
- aircraft armament system development simulation verification
- aircraft armament system ground test
- aircraft assembling
- aircraft assembly equipment
- aircraft assembly fixture