1) reconnaissance theodolite
侦察经纬仪
2) reconnaissance device
侦察仪器
3) electronic reconnaissance meter
电子侦察仪
4) underwater sound reconnaissance mapper
水声侦察仪
5) theodolite
[英][θi'ɔdəlaɪt] [美][θɪ'ɑdə'laɪt]
经纬仪
1.
New technology for lightweight large primary mirror of theodolite;
经纬仪主镜轻量化新方法
2.
3D data registration method based on single theodolite in vision measurement;
基于单经纬仪的视觉测量三维数据拼接方法
3.
Stabilization of LOS for carrier-based theodolite;
舰载经纬仪视轴自稳定方法研究
6) Transit
[英]['trænzɪt] [美]['trænzɪt]
经纬仪
1.
Research of Cushioning System for Vehicular Photoelectric Transit;
车载状态下光电经纬仪的减振防护研究
2.
The Technical Reform for the GDJ Transit;
GDJ打印经纬仪技术改造
3.
In the course of the water conservancy project construction measure,leveling instrument and transit survey are commonly used,they both have their advantages and disadvantages,the experience of how to reduce the transit survey error is introduced in the paper.
在水利工程建设施工测量中,通常采用水准仪测量和经纬仪测量,两者各有利弊,文章介绍减小经纬仪测量误差的经验。
补充资料:侦察经纬仪
侦察经纬仪 reconnaissance theodolite 用于侦察,具有潜望和测角功能的光学仪器。主要用于 测角、定向,侦察敌情、地形,交会目标、炸点和校正射击,也可用于测定炮阵地、观察所的坐标。侦察经纬仪出现于第二次世界大战期间。它由双筒潜望式望远镜、方向测角机构、高低测角机构、读数显微镜、定向磁针和三脚架组成。双筒潜望式望远镜放大倍率10×~20×,视场3°~6°。方向测角范围为全圆周(即6000或6400密位),测角精度0.2~0.3密位。高低测角范围一般为 -500~+800密位,测角精度0.2~1密位。观察纵深一般可达10~15千米。采用光学度盘,测角精度较高,可进行短基线交会;镜内分划刻制为方格网状,便于捕捉炸点和隐现的目标。有的侦察经纬仪配有红外光源侦察镜,夜间用来发现红外光源。 |
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