The value of target is an offset into the original database.
target 的值表示在原始数据库中的偏移量。
2
This was at first a pair of master gun sights that were offset by the necessary lead angles and sighted on the target.
一开始这玩意儿扮演像是领头炮的角色，上面装着两具瞄准镜，一具管提前角另一具管瞄准目标。
3
Dynamic modulation of laser and laser bean, and offset to target reflection coefficient: laser bean is shaped and collimated to round and slender beam by using of the semiconductor laser.