visual
【词性】：adj． 【释义】： 视觉的 ‖visual acquisition目视搜索和跟踪目标visual aid目视导航设备visual alignment目视调整visual angle视角visual attack目视攻击visual bearing目测方位visual bombing目视轰炸visual bombsight投弹瞄准器visual control视觉控制visual determination目测 visual estimation目测 visual field视野visual flight(flying)目视飞行visual gauge观测计visual indicator视觉指示器visual measurement目测visual monitor目视监视器visual navigation mark目视航标visual observation目视观测visual record直观记录visual report观察报告visual resolving power视觉分辨率visual sensitivity视觉灵敏度visual signal目视信号visual target目视目标visual tracking目视跟踪visualize v．visualization n． |