“principal point of photograph”的概念、定义、翻译、参考文献-科学参考

单词	principal point of photograph
释义	principal point of photograph Encyclopedia 工学航摄像片释 principal point of photograph像主点摄影中心在像平面上的垂直投影点。
随便看	life cycle assessment life cycle cost life cycle cost analysis life cycle costing assessment life cycle cost of building life cycle design life cycle environmental impact assessment life cycle inventory life cycle inventory database life cycle maintannace of civil engineering lifecycle management life cycle metrology of aviation products life-cycle model life cycle of electronic records life cycle of transportation facilities lifecycle oriented development method life cycle(plant) life cycles life-cycle sustainment of aircraft materiel Life Daily News life data lifedesign life distinct life distribution life distribution model

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。