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
- phenylpropylamine alkaloid
- phenyl pyrazole herbicides
- phenylpyruvic acid
- phenyl silicone oil
- phenyl silicone resin
- phenylthiocarbamide
- PHEO
- pheochromocytoma
- pheophytin
- Pherkad
- Pherkad Minor
- pheromone
- pheromone binding protein
- pheromone biosynthetic activating neuropeptide
- pheromone effect
- pheromone inhibitor
- pheromone; insect hormone
- pheromone trapping survey
- pheromonostatin
- pheromonotropin
- pheron
- Phetchabun
- Phetchaburi
- pH glass electrode
- phialocyst