1) iron ring; ring nd bead
机械瞄准环
2) weapon aiming device
军械瞄准具
1.
And it is practically applied to analyze zoom process for free power system of weapon aiming device.
建立了光学转像变倍微分方程，并应用于军械瞄准具无焦系统连续变倍过程的分析，给出两个数字例子的高斯光学设计结
3) firearm sight device
枪械瞄准具
4) aiming circle
瞄准环
5) aiming mechanism
瞄准机构
1.
Based on the study of the mechanical drives of the aiming mechanism in a special kind of products,we set up a way to measure the indle return distance of the mechanical drive to facilitate the fabrication of this special kind of products.
通过对某产品瞄准机构机械传动的原理分析,我们设计了一套测量机械传动空回量的方法,用于某产品生产中的机械传动空回量的检测。
6) aiming mechanism,elevatign and traversing mechanism
瞄准机
补充资料：坦克夜间观察瞄准仪器(见坦克观察瞄准仪器)
坦克夜间观察瞄准仪器(见坦克观察瞄准仪器)
tank night observing and sighting instruments
tanke yelion guancha mia0Zhun yiqi坦克夜间观察瞄准仪器(t ank nightob-serving and sighting instruments)见坦克观察猫准仪器。
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