“调焦放大镜”的概念、定义、翻译、参考文献-科学参考

单词	调焦放大镜
释义	调焦放大镜 Encyclopedia 艺术学传统相机取景器释 focusing magnifier调焦放大镜放大磨砂玻璃调焦屏上取景影像的放大镜。
随便看	observability indicies observability information observability matrix observability of generalized linear system observability of Markov jumping systems observability of nonlinear systems observability subspace observable observable canonical form observable component observable criteria observable exponent observable information observable object observable quantity observable realization observable subspace observable system observable universe Observable Variable observable variable observance observation observational astronomy observational astrophysics

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。