“摄影底片”的概念、定义、翻译、参考文献-科学参考

单词	摄影底片
释义	摄影底片 Physics ＞光学＞应用光学＞释义 photographic film摄影底片
随便看	negative octant negative orientation negative orthant negative parallax negative part negative particular proposition negative part of a function negative part of an element negative peak negative pedal curve negative perfect correlation negative permeability materials negative permittivity materials negative phototropism negative plate negative platemaking negative Poisson's ratio material negative polarity items negative polarity machining negative polynomial distribution negative-positive photographic system negative pressure negative pressure injection negative pressure method for deposit negative-pressure pulverizer with intermediate storage bunker

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。