那条船进入火炮的射程之内。
那条船进入火炮的射程之内。
一个有力的移动火炮。它的武器有很长射程，但是在战场上移动很慢。当与敌军交战时用它作为支援单位。
It's weapon has long range, but moves slow on the battlefield. Use it as a support unit when engaging the enemy.
射程为火炮主要指标之一。
A gunshot is one of the main evaluations of gun specification.
这种瞄准镜底座是可以转动的，使得瞄准线能够偏离炮膛轴线以修正射程，偏流及火炮与目标之间的相对运动。
The sight telescope was mounted in such a way that the line of sight could be offset from the axis of the bore of the gun to correct for range, drift, and relative motion of gun and target.
那条船进入火炮的射程之内。
那条船进入火炮的射程之内。
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