1) rifled canon
线膛火炮
2) bore
[英][bɔ:(r)] [美][bɔr]
火炮炮膛
1.
A Measuring Method for the Taper of Bore;
一种火炮炮膛锥度的测量方法
2.
Based on laser optical triangulation displacement inspecting technology and grating displacement inspecting technology,an optoelectronic non-contact measuring method and a laser-scanned optoelectronic measuring system were presented for measuring the taper of the 30 mm bore.
基于激光光三角位移检测技术和光栅位移检测技术,提出一种用于φ30 mm火炮炮膛锥度光电非接触检测方法,并据此研制了小口径火炮炮膛锥度光电检测系统。
3) Artillery-line process
火炮膛线加工
5) increasing twist rifling gun
渐速膛线火炮
6) closed-breech gun
后膛火炮
补充资料：线膛
1.有膛线的枪膛或炮膛。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条