另外LONGWAR里火箭发射器的描述When you aim a rocket, you see a distance in tiles, indicating the expected average scatter distance. 68% of all rockets will remain within this scatter distance, 95% of all rockets will remain within twice the scatter distance, and 99.7% of all rocket will remain within three times the scatter distance 是指火箭弹爆炸后弹片的溅射范围么。。。