“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	vocational education in special school vocational education in Switzerland vocational education in UK Vocational Education Law of the People’s Republic of China vocational education management vocational education of bus and truck driver vocational education of library science vocational education of USA vocational guidance vocational high school vocational interest blank vocational interest test vocationalism vocational moral education vocational pedagogy vocational planning of police vocational qualifications for librarians vocational qualified certification systems for librarians vocational rationality vocational schools vocational science vocational skills competition vocational socialization vocational training Vocational Training Act

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。