“photographic scale”的概念、定义、翻译、参考文献-科学参考

单词	photographic scale
释义	photographic scale 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	spectator spectators morality spectator stripping model spectator-stripping model spectinomycin SPECT pharmaceutical spectracon spectra-encoded storage spectral spectral abscissa spectral absorptance spectral absorption analysis spectral absorptivity spectral accuracy spectral albedo spectral analysis spectral analysis method spectral analysis modeling spectral analysis of an operator spectral analysis of a stationary process spectral analysis of crop spectral analysis of signals spectral analysis of soil spectral analysis, spectrum analysis spectral analyzer

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。