This paper introduce the mathematical model to realize the electronic analog computation to missile allowable launching distance and explain the transforming way of radar range scale.

介绍了为实现电子模拟运算导弹允许发射距离的数学模型，并说明了雷达距离比例尺的变换方法。

youdao

The designers knew the concept would work when they mounted a scale model in a radar range test area, to see if it could really be invisible to radar.

设计师知道这一概念将工作时，他们发起了大规模模型的雷达试验区范围，看它是否真的可以隐形雷达。

youdao