视距

• The stadia method can be used for measuring distances by standard surveying techniques .
  采用视距法定位可按一般陆地测量方法进行。
• With the range finder a bar with marking the several fixed distances must be affixed to the base of the tree .
  使用视距器时，必须在树基部附加一根指示几种固定距离棒。
• Study on the methods and performance of otht
  超视距目标指示的方法与性能研究
• On catching probability of oth anti - ship missiles
  超视距反舰导弹捕捉能力
• 3 super bright red led up to 750m
  三个超高亮红光二极管，可视距离750米
• Raised visibility range for vasi lights at night
  Vasi （跑道两侧灯光）在夜间视距内会高于地面。
• Trans - horizon radio relay system
  超视距微波中继系统
• Least distance of distinct vision
  最小明视距离
• Over - the - horizon missile attack
  超视距导弹攻击
• A method of evaluating radar oth performance in evaporation duct environments
  蒸发波导环境下雷达超视距性能评估方法