focus to film distance的意思|示意
对焦到胶片距离
focus to film distance的网络常见释义
焦点至底片距离 ... focus film distance 焦-片距离; 焦点胶片距离; 焦点软片距离 focus to film distance 焦点到胶片距离; 焦点至底片距离 focus-film distance 焦片距 ...
focus to film distance相关短语
1、 focus-to-film distance 焦距 ; 焦点 ; 焦一片距 ; 翻译
2、 focus-to-film-distance 焦距
3、 focus-to-film-distance ffd 焦距
focus to film distance相关例句
Purpose To establish a screen film system sensitometric method of X ray scale exposure by changing the distance between focus and film.
目的建立以焦点胶片距离的改变，取得X线阶段曝光的屏片体系感光测定方法。