视准线的英文

• collimating line
• collimation line
• line of collimation
• observing ine
• sight line

• 视:    look at
• 准线:    neat line; directrix; alignm ...
• 视准轴，视准线:    line of collimation
• 视准线法:    collimation line method; method of alignment
• 照准线，视准轴:    collimation line

例句与用法

1. Collimation line method
   视准线法

其他语言

视准线的日语：しじゅんせん
视准线的俄语：pinyin:shìzhǔnxiàn геод. коллимация; коллимационный