2) automatic rifle
自动步枪
1.
Dynamics simulation of high firing rate and floating automatic rifle;
高射频浮动自动步枪动力学仿真研究
2.
By using dynamic simulation method,the launching technique of varying firing rate and dual cyclic system for automatic rifle was studied.
采用动力学仿真方法研究了自动步枪双循环变射频发射技术,射频的数值仿真结果和测试结果符合一致,证明了方案的可行性。
3.
As one of the most important weapon used by infantry, the automatic rifle still worth our deep research today.
自动步枪作为步兵的主要武器,对其进行深入研究是十分必要的。
3) automatic spray gun
自动喷枪
4) automatic fog gun
自动雾枪
6) automated biopsy gun
自动活检枪
1.
Objective To evaluate the diagnostic significance of automated biopsy gun for lung tumor.
目的 探讨自动活检枪经皮肺穿刺活检诊断肺肿块的价值。
补充资料：AK47自动枪