“focal distance”的概念、定义、翻译、参考文献-科学参考

单词	focal distance
释义	focal distance Encyclopedia 艺术学镜头参数释 focal distance镜头焦距摄影镜头主点至焦点的距离。 Physics 光学、声学光学 focal distance, focal length焦距 Mathematics focal distance焦距 Astronomy focal distance焦距
随便看	bearing running test bearing steel bearing strain bearing stratum bearing stress bear market bear's head hericium Bear’s diagram beast number beat beat Cepheid Beat Descendants of Royal Families beat effect beater beater shuttle beater wheel mill beat frequency beat frequency emitter beat-frequency interferometer beat frequency oscillator beat-frequency oscillator beat frequency oscillator, BFO beatiful name of geographical names beating beating degree

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。