The xm29 was intended to be a shoulder - fired , semi - automatic grenade launcher in 20 mm calibre and to incorporate a compact , lightweight 5 . 56 mm rifle as a back - up weapon 这包括一个与视线关联确保用户将武器正确瞄准目标并跟弹道计算机配对的激光测距仪。
In this paper , the emphasis is how to use the in system programmable chip to improve the stability of microwave range finder and reduce the size of it 本文研究的重点是如何在微波测距仪中采用在系统可编程逻辑器件，以提高系统稳定性，同时减小系统体积和功耗。
One of the half - dozen witnesses who have spoken to the institute used infrared night - vision glasses with a rangefinder to look at the lights , kelleher said 在十多位目击者中有六位向研究院描述了当时情景，其中有一人当时还使用了带有测距仪的红外线夜视镜对光束进行观察。
Dvordme stations are installed at lung kwu chau ( lkc ) and siu mo to ( smt ) to support departure and missed approach paths of the hkia . aeronautical information database ( aidb ) system 两台多普勒甚高频全向无线电信标及测距仪已分别安装于小磨刀及龙鼓洲上，以支援机场的离场和复飞航迹。
The paper achieves capture image and show in lcd , at the same time , the system can communicate between operation system and laser range finder , rotary platform 在video4linux标准的框架内实现了监视图像的采集及lcd显示。实现了系统与激光测距仪及转台的交互,为测距算法实现提供了所需的数据。
This study aims to establish an experimental facility for imperfection measurement employing a laser displacement meter , which can provide fast , accurate and non - contact measurement for shell structures 本研究旨在开发一套基于激光测距仪的初始缺陷测量系统，以实现对壳体结构的决速、精确、非接触的侧量。
With the quick development of the space navigation in 1990s , there has a higher requirement to the electronic pulse measure circuit of time interval which is the key component of the distance measure instruments 90年代以来，随着我国宇航事业的高速发展，人们对测距仪的核心部件? ?电脉冲时间间隔测定器的要求越来越高。
The topographic map produced by clementine ' s laser ranger revealed the astounding dimensions of the spa basin , which stretches 2 , 600 kilometers across , making it the largest impact crater in the entire solar system 克莱门蒂号的雷射测距仪制作的地形图揭露出spa盆地惊人的大小：宽达2600公里，是整个太阳系最大的撞击陨石坑。
Ld laser range finders are widely used in such fields as military , robot vision , industrial automation production line and mapping for their merits of being non - contact , high precision , low cost and so on 半导体激光测距仪因其具有非接触、精度高、体积小、成本低等优点被广泛应用于军事、航天、机器人视觉、工业自动生产线和测绘等领域。
The same explanation was given for lights seen over arizona four years ago . one of the half - dozen witnesses who have spoken to the institute used infrared night - vision glasses with a rangefinder to look at the lights , kelleher said 在十多位目击者中有六位向研究院描述了当时情景，其中有一人当时还使用了带有测距仪的红外线夜视镜对光束进行观察。
