three-element aerial

Police officers have been sent to escort the elephants. They are aided with 228 vehicles, four excavators and three unmanned aerial vehicles in case that they need to distance the animals with human settlements.

当地已出动警力引导象群，同时派出228辆车，4辆挖掘机，3架无人机协助将象群从人类居住区引开。

Aerial photographs are taken in strips with sufficient overlap a three-dimensional image when viewed under stereoscope.

为了在 立体 镜下获得立体图象,航片是成带拍摄的,并具有足够的重叠.

The simplest RFID system is comprised of the three parts of the electronic tag, the RFID reader and the aerial.

最简单的RFID系统由电子标签、阅读器和天线三部分组成。

This article mainly covers the basic theory of photogrammetry, digital image of the production methods and aerial imagery map in the mine geological environment governance in three parts.

文章主要内容包括摄影测量的基础理论、数字影像图的制作方法和航空影像图在矿山地质环境治理中的应用三部分。