cross wire

cross wire是什么意思、cross wire怎么读
【计】 交叉线

cross wire汉语翻译

【计】 交叉线

cross wire英语解释

名词 cross wire:

  1. either of two fine mutually perpendicular lines that cross in the focus plane of an optical instrument and are use for sighting or calibration
    同义词:cross hair