in view of the threat resulting from the very high hitting accuracy of infrared guided weapons, the ir countermeasure technique has been greatly valued and has obtained large-scale development.
由于红外制导武器有很高的命中率并且已被大量使用,因此红外干扰技术受到了重视并且得到大力发展。
with the improvement of ballistic missile system technology, the tool error affecting missile hitting accuracy has been reduced and disturbing gravitation has been a main factor.