“摄影比例尺”的概念、定义、翻译、参考文献-科学参考

单词	摄影比例尺
释义	摄影比例尺 Encyclopedia 工学航空摄影释 photographic scale摄影比例尺摄影机主光轴方向上物镜主距与物镜前节点至被摄物体之间的距离之比。
随便看	archival value appraisal method archival-writing restoration technology Archivaria Archive Buildings and Equipment archive compiling and research archive documents of August 1 Nanchang Uprising archive file directory archive group archive management system of aviation industry archive recording archives archives acquisition Archives Administration Archives Administration and Records Management Studies Archives Administration Management Conspectus Archives and Manuscripts Archives and Manuscripts—— SAA Basic manual series Archives and Records Association archives and storeroom archives appraisal committee archives appraisal working group archives appraisal work organization Archives Arrangement and Management archives arrangement scheme archives backup from different materials

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。