Translation of "UXO" into Chinese

Since most submunitions are designed to explode on impacting a hard surface, this leads to many UXO.

由于多数子弹药被设计成需撞击坚硬地面方可爆炸,这就会留下许多未爆弹药。

Such measures should be considered for submunitions to complement any general measures on UXO

应考虑针对子弹药采取这些措施,以便补充未爆炸弹药方面的一般措施。