“无限远标志”的概念、定义、翻译、参考文献-科学参考

单词	无限远标志
释义	无限远标志 Encyclopedia 艺术学调焦释 infinite mark无限远标志在摄影镜头上，调焦环外圆表面的调焦距离标尺处，表示无限远摄影距离的标志。用∞标示。
随便看	reduced module reduced modulus reduced norm reduced normal form reduced norm homomorphism reduced objective function reduced optical length reduced order reduced order observer reduced orthogonal group reduced oxide of graphene reduced paid-up insurance reduced particle reduced Planck constant reduced polynomial reduced potential reduced power reduced pressure reduced primary decomposition reduced product reduced product space reduced proper motion reduced properties reduced quadratic equation reduced quadratic form

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。