负片密度 meaning in Chinese
negative density
Examples
- Making use of the predominance of the computer system , this paper makes an improvement on the method for density detection on the aerophotographic negative , then presents and implements a density detection system of aerophotographic negative
摘要利用了计算机系统的优势，改进了航空摄影负片的密度检测方法，实现了航空摄影负片密度检测系统，实验证明了该系统的可行性和实用性。