sighting mark合模记号;照准标;视准标;翻译
sighting plane照准面;视准面
sighting target视标;试射靶;照准标志
sighting marker指示器;照准标
sighting bar[军] 瞄准杆
sighting line瞄准线;视线;有时也可称为视力线;照准线
sighting survey目视检验
sighting vane瞄准器
sighting arm视臂
However, compared with the traditional seeker using inertial platform, the line of sight(LOS) rate of strapdown seeker can not directly be measured. In addition, more measurement noise is induced due to the wide sighting field.
然而,与采用常平架式导引头的传统导弹相比,捷联导引头的视线角速率不能直接提取,大的视野范围也导致了大的测量噪声,针对这两个缺点,本文研究了捷联成像导引头的视线角速率的提取方法。
参考来源 - 捷联成像导引头视线角速率估计方法研究N-COUNT（可数名词） A sighting of something, especially something unusual or unexpected is an occasion on which it is seen. 见到
...the sighting of a rare sea bird at Lundy island.
…在隆地岛见到一种珍稀海鸟。