“标准摄影镜头”的概念、定义、翻译、参考文献-科学参考

单词	标准摄影镜头
释义	标准摄影镜头 Encyclopedia 艺术学镜头种类释 standard lens, normal lens标准摄影镜头焦距与照相机所摄画幅对角线相等或相接近的摄影镜头。简称标准镜头、标头。
随便看	Conservative Party of Canada conservative process conservative scattering conservative scheme conservative system conservative test conservative transformation conservativity conservator conservator-restorer conservatory disposal conservatory property attachment conserved axial current conserved axial current, CAC conserved charge conserved current conserved domain conserved integral conserved molecular recognition conserved quantity conserved sequence conserved vector current conserved vector current, CVC consideration set Considerations on Representative Government

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。