Terms for subject Aviation containing barrels

English	Chinese
barrel antenna	余割平方天线 (指产生余割平方波束的天线)
barrel antenna	桶形天线
barrel assembly	炮身
barrel assembly	枪管及其附件
barrel assembly	炮管及其附件
barrel chamber	药室
barrel chamber	弹膛
barrel coating	圆筒镀层
barrel engine	筒式发动机 (活塞式发动机的气缸轴与发动机纵轴平行)
barrel group	枪管及其附件
barrel group	枪管箍
barrel group	枪管组
barrel group	炮管及其附件
barrel length	炮身长度
barrel length	炮管长度
barrel lock	闭锁机
barrel lock	炮闩
barrel of monobloc construction	单层枪管
barrel of monobloc construction	单层炮管
barrel plating	筒式电镀
barrel receiver	炮枪管匣
barrel receiver	机匣
barrel recoil	枪管后坐
barrel recoil	炮管后坐
barrel recoiling aircraft cannon	管退式航空机关炮
barrel recoiling gun	管退式机枪
barrel recoiling gun	管退式机关炮
barrel reflector	枪膛反射镜
barrel reflector	炮膛反射镜
barrel roll	筒形辊
barrel roll	横辊
barrel sleeve	枪管套筒
barrel travel	炮管行程
barrel wear	枪管磨损
barrel wear	炮管磨损
cannon barrel	炮管
double-barrel	双管枪
double-barrel	双管炮
optical barrel camera	筒式光学照相机 (SR-71飞机上的特种侦察传感设备)
pickle barrel bombing	极精确轰炸
pickle barrel bombing	对小面积目标轰炸
twin barrel	二联装 (的)
twin barrel	双管 (的)