对改进后的系统进行模拟实验，结果显示，扩束光线具备了较好的对瞄观测效果。

And the system is tested. The result shows that the point performance of the extended beam is good.

youdao

对改进后的系统进行模拟实验，结果显示，扩束光线具备了较好的对瞄观测效果。

And the system is tested. The result shows that the point performance of the extended beam is good.

youdao