下靶场的英文

down range

downrange

例句与用法

To fulfill the requirement of measuring and tracing in the shooting range at varies weather and complex target characteristics , internal and external enterprise had adopted the synthetic measuring and tracing method which combined varies tracing methods . the prime method had combined infrared tracing and tv tracing in their design and this has been used in the developing process of the high - speed photograph theodolite
为了适应复杂的气象条件和目标特征情况下靶场跟踪测量的需要，国内外普遍采用多种捕获手段相结合的综合跟踪测量方法，目前应用较多的是红外和电视综合捕获跟踪系统，正在研制的某型高速摄影经纬仪就采用了这种方法。