1. With the machine-gun slits, a 155mm howitzer was wheeled into place. 自带着机枪巢的一台155毫米自榴炮开进适当位置。
2. The demonstration of overall scheme for a vehicle mounted howitzer illustrates that virtual prototyping can provide effective support for development of weapon system. 结果表明虚拟样机技术可有效地支持火炮武器系统的数字化设计研制。
3. The development and improvement of terminal guided projectile are introduced, which includes terminal guided howitzer shell, terminal guided mortar shell and extended-range shell of naval gun. 针对末制导炮弹、末制导迫弹以及舰炮发射的制导炮弹，介绍了它们的发展历史及改进情况。
英英解释
n.
1. a muzzle-loading high-angle gun with a short barrel that fires shells at high elevations for a short
