英语词汇relative focal length怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?相对焦距
... 相对价值形式 relative form of value; 相对焦距 relative focal length; 相对校正因子 relative correction factor; ...

1
The second part optimally designs many kinds of methods about adjustments of focal length and focusing deflection, and points out their relative superiority.
第二部分优化设计出多种调节焦长和聚焦偏转的方法，并指出各种方法的相对优势。
2
This paper puts forward a dynamic calibration method for the focal length of the spacecraft's relative state measure system.
提出了一种航天器间相对状态光学测量系统焦距的动态校准方法。

单词	relative focal length
释义	relative focal length 简明释义相对焦距网络释义 1 ?相对焦距 ... 相对价值形式 relative form of value; 相对焦距 relative focal length; 相对校正因子 relative correction factor; ... 双语例句 1 The second part optimally designs many kinds of methods about adjustments of focal length and focusing deflection, and points out their relative superiority. 第二部分优化设计出多种调节焦长和聚焦偏转的方法，并指出各种方法的相对优势。 2 This paper puts forward a dynamic calibration method for the focal length of the spacecraft's relative state measure system. 提出了一种航天器间相对状态光学测量系统焦距的动态校准方法。
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