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- ground tracking equipment 地面跟踪设备
- In the long-distance data link of UAV, the ground tracking system is essential. 摘要地面跟踪系统在无人飞行器远距离数据链路中是必不可少的。
- In satellite communications, the process of locking tracking equipment on a signal from a communications satellite. 在卫星通信中，通过来自通信卫星上的一个信号锁定跟踪设备的过程。
- Air to Ground Acquisition and Tracking Equipment 空对地搜索与跟踪设备
- Analysis and simulation prove that the mathematic method could keep tracking precision of motor-based optoelectronic tracking equipment. 有限元分析表明：这种数学方法可以保证车载光电跟踪设备的工作精度。
- Special tool motivated by gas, liquid or pipeline conveyance medium to cleanup the pipeline, which can carryover the electronic launcher instrument and the ground tracking device. 由气体、体或管道输送介质推动，用以清理管道的专用工具。它可以携带电子发射装置与地面跟踪仪器。
- Because the main problem in weapons delivery is getting your flight path (ground track) to intersect the target. 因为空投武器的主要问题就是如何让你的飞行轨迹正好从目标上空掠过。
- Solar orientation checking automatic tracking equipment based on vision was established.It projected sun for facula based on theory about imaging by a little hole. 摘要研究一种基于视觉的太阳方位检测装置，该装置根据小孔成像原理将太阳投影为光斑图像，供图像传感器采集；
- Basket court, ground track field, volleyball court, kinder garten, playing ground, swimming pool side, etc. 篮球场、田径场、排球场、网球场、幼稚园、活动场、游泳池畔等。
- A regional navigation constellation scheme composing eight IGSO satellites of ground track is presented in this paper. 提出了一个由八颗同地迹有一定倾角的地球同步圆形轨道(IGSO)卫星组成的区域导航星座方案。
- Ballasted track is the most used track type in ground track of urban mass transit in existing "Code for the Design of Metro". 摘要有碴轨道是城市轨道交通地面线最常采用的轨道结构。
- San Antonio-based AT&T (NYSE: T) is offering heath companies a radio frequency identification (RFID) system that will allow them to track equipment, devices and patients. 圣安东尼的AT&T公司提供医疗公司无线射频识别技术（RFID）系统，让他们来追踪设备，装置和病人。
- Abstract： Ballasted track is the most used track type in ground track of urb an mass transit in existing “Code for the Design of Metro”. 摘 要： 有碴轨道是城市轨道交通地面线最常采用的轨道结构。
- Leveraging state-of-the-art technologies, the PIRATE (Passive Infra-Red Airborne Tracking Equipment) combines the functionalities of an IRST and the ones of a FLIR (Forward Looking Infra-Red). PIRATE平台的任务和雷达一样，以无源模式工作，没有电磁辐射，利用热能对各种目标进行探测。
- The pictures of that historic footstep and everything else about that and subsequence Apollo moon landings, including flight data and astronaut health reading , were recorded on magnetic tape at three NASA ground tracking stations around the world. 那张具有历史意义的足迹照片和其他一切相关的，还有阿波罗号后来的登月活动包括飞行数据，宇航员的健康指标都被分布在全球的美国宇航局的三个地面追踪站记录在磁带上。
- When all the information has been set up correctly, click the Table tab at the top of the dialog to display the ground track in a tabular form, or click the Map tab to display it graphically as a line on a world map. 当所有的信息设置完毕，点选对话框上的“图表”用表格的形式来显示地面轨迹或者点击“地图”用一条世界地图上的曲线的图相形式来显示。
- ROTE Range Optical Tracking Equipment 射程光学跟踪系统
- Laser Illumination Tracking Equipment 激光照射跟踪设备
- The fox went to ground under a rocky escarpment. 狐狸钻进了石崖下面的洞里。
- photoelectric tracking equipment 光电跟踪设备
