主焦点的英文

• [光学] meridional focus; primary focus; tangential focus; prime focus; principal focus

• "后焦点,后主焦点" 英文翻译 :    posterior focus; posterior principal focal point; secondary principal focus
• "后主焦点,后焦点" 英文翻译 :    posterior focal point
• "前焦点,前主焦点" 英文翻译 :    anterior focus
• "前主焦点,前焦点" 英文翻译 :    anterior principal focal point; anterior principal focus; primary principal focus
• "后主焦点" 英文翻译 :    posterior principal foci; posterior principal focus; secondary principal focal point; secondary principal foci
• "近主焦点" 英文翻译 :    perifocus
• "前主焦点" 英文翻译 :    anterior principal foci; anterior principal focus; primary focal point; primary principal focal point
• "远主焦点" 英文翻译 :    apocenter; apofocus
• "远心点，远主焦点" 英文翻译 :    apocenter; apofocus
• "主焦点光电管" 英文翻译 :    prime focus cell
• "主焦点馈电天线" 英文翻译 :    prime focus fed antenna
• "主焦距" 英文翻译 :    principal focal distances
• "主焦笼" 英文翻译 :    prime focus cage
• "主焦虑" 英文翻译 :    primary anxiety
• "主焦煤" 英文翻译 :    coking coal
• "焦点" 英文翻译 :    1.[数学] [物理学] (二次曲线焦点; 主焦点) focal point; focus 虚焦点 virtual focus; 主焦点 principal focus; 焦点分散 defocus2.(问题的关键所在或争论的集中点) central issue; centre; point at issue 斗争的焦点 the focus of the struggle; 矛盾的焦点 focal points of contradictions; 问题的焦点 the heart of the matter; 争论的焦点 the points at issue3.[气象学] origin4.[冶金学] (焦斑) focal spot
• "前主焦距,主焦距" 英文翻译 :    anterior principal focal distance; primary focal distance
• "第一主焦距,主焦距" 英文翻译 :    primary principal focal distance
• "主焦距,前焦距" 英文翻译 :    anterior focal distance
• "主焦距离" 英文翻译 :    principal focal distance
• "主焦馈电" 英文翻译 :    prime focus feed
• "主焦平面" 英文翻译 :    plane principal focal; principal focal plane
• "后主焦距,次焦距" 英文翻译 :    posterior principal focal distance; secondary focal distance
• "后主焦距,后焦距" 英文翻译 :    posterior principal focal length; principal secondary focal length; secondary focal length
• "主礁石灰岩" 英文翻译 :    host reef limestone
• "主降速齿轮减速比" 英文翻译 :    final reduction gear ratio

• That location was called the " prime focus "
  这一位置就叫“主焦点” 。
• Perhaps for such reasons , the term " prime focus " is increasingly being used in a more general manner : in systems in which there is only one place where there is a focuser - - where an image is formed and you can get at it with an eyepiece or some other equipment - - that location is called the " prime focus "
  可能出于这些原因， “主焦点”一词正逐渐被人们以一种更宽泛的方式使用：在只有一个聚焦装置的光学系统中，那个成像的、可以用目镜或其他装置摄取像的位置，就叫做“主焦点” 。

• 主焦点的日语：（レンズの）光軸上の焦点.
• 主焦点的韩语：[명사]〈물리〉 초점. ＝[焦点(1)] [烧shāo点]
• 主焦点とは意味1. prime focus 2. principal focal point 3. principal focus