The final stage of trials will involve mounting weapons systems on the combat jets.
试飞的最后阶段将涉及在这些喷气式战机上安装武器系统。
2
The division of three-stage is useful for facing various error problems, and provides a theoretical platform and a foundation for the in-depth study of the combat error.
此三阶段的划分对于直面刑法中的各种错误问题，并且对于打击错误的深入研究提供了理论平台和基础。
3
The concluding stage of an attack in which close combat occurs with the enemy.