reconnaissance

• The president asked the air force to run similar reconnaissance over our own air fields .
  总统要空军对我们自己的机场进行同样的调查。
• A vegetation analysis starts with the choice of stands on the basis of the reconnaissance .
  在勘察的基础上，植被分析首先选择群落片段。
• Thermal mapping of the water surface from the air is a fast method for reconnaissance studies .
  空中测取水面热图是踏勘性研究的一种快速方法。
• As in reconnaissance work, aerial photographic volume estimates can be satisfactory .
  作为森林资源概查工作来说，航空相片的蓄积量估计值能满足要求。
• The same procedure can be used to remove the graininess of highly enlarged photographs, which is of value e.g. in aerial photo reconnaissance .
  同样的步骤可以用来去掉放大很多倍的照片上的颗粒特性，这在航空摄影侦察中是有价值的。
• Specification of repair for battlefield reconnaissance radar
  战场侦察雷达修理规范
• It is called the airborne , long - range reconnaissance company
  叫做空降远程侦察连。
• Discussion of uav sar mti reconnaissance technology
  侦察技术中若干问题的探讨
• Research on simulation of reconnaissance module in cgf
  的计算机生成兵力研究
• The trend of us photo reconnaissance satellite
  美国成像侦察卫星发展趋势