“fixed focal length photographic lens”的概念、定义、翻译、参考文献-科学参考

单词	fixed focal length photographic lens
释义	fixed focal length photographic lens Encyclopedia 艺术学镜头种类释 fixed focal length photographic lens定焦距摄影镜头焦距固定不变的摄影镜头。
随便看	head related transfer function Headright System heads-and-tails distribution headshell headship-rate Head-Smashed-In Buffalo Jump heads-of-states conference in Pre-Qin period headspace gas chromatography headspace gas chromatography (HSGC) headspace gas chromatography (HSGS) headspace sampling headspace technology head spacing headstand projection head start project headstock head sweating head-tail galaxy head-tail radio galaxy head-tail structure head tax head tower head unloading zone head-up display headward erosion

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。