焦点
[jiāo diǎn]
new
焦点的英文翻译
基本释义
参考释义
- 焦点 [jiāo diǎn]
-
-
- {数} {物} (二次曲线焦点; 主焦点) focal point; focus:
virtual focus; 虚焦点
principal focus; 主焦点
- (问题的关键所在或争论的集中点) central issue; centre; point at issue:the focus of the struggle; 斗争的焦点
focal points of contradictions; 矛盾的焦点
- {气} origin- {冶} (焦斑) focal spot -
短语焦点尺寸focal spot size焦点对合focal involution焦点范围focus“焦点访谈”Talks on Focus焦点计focimeter焦点检查仪lensometer焦点距离修正coincidence adjustment焦点平面focal plane焦点区focal area焦点曲线focal curve焦点软片距离focus-film distance焦点扫描focus scanning“焦点时刻”Focus Times焦点投影focus projection焦点深度depth of focus
-