1.
Modal Analysis of Cone Scanning Radiation Antenna;
圆锥扫描辐射计天线装置的模态分析
2.
Study on Antenna Equipment for Communication of Very low frequency (VLF) Electromagnetic Wave Propagation through Earth
甚低频电磁波穿透地层无线通信系统天线装置的研究
3.
DME ground beacon antenna
测距装置地面信标天线
4.
On the receiving instrument he also used an elevated aerial and earth.
在接收装置上，他也采用了高架天线和接地装置。
5.
position the aerial for the best reception
把天线安装在接收效果最好的位置上
6.
The device used for sending the waves off into space is known as aerial or antenna.
用来把电波送入太空的装置称为架空线或天线。
7.
Grill design and spectrum calculation of LHW antenna on HL-2M tokamak
HL-2M装置低杂波天线子波导设计与波谱计算
8.
Auto Orientation Pan for Beamed Antenna Based On GPS and Electronic Compass
基于GPS与电子罗盘的定向天线自动定向装置
9.
Apparatus of Climatic Information Acquisition and Wireless Transmission for Tea Farm
茶园天气信息采集与无线发送装置设计
10.
Designation and Simulation Research on the Cone Scanning Radiation Platform and Unfold Mechanism of Antenna;
圆锥扫描辐射计天线展开装置的设计与仿真研究
11.
He extended the arm attached to one of the metal balls of the transmitting instrument into an elevated aerial and connected the second arm to earth.
他将连接传导装置的一个金属球上的臂改装成高架式的天线，让另外一只臂接地安装。
12.
ABES (Aerospace Business Environment Simulator)
航天业务环境模拟装置
13.
Extravehicular Mobility Unit
(航天)舱外机动装置
14.
automated astronomic positioning device
自动化天文定位装置
15.
NGL recovery unit
天然气凝析液回收装置
16.
hand wheel type skylight controlling gear
手轮式天窗传动装置
17.
chain wheel type skylight control gear
链轮式天窗传动装置
18.
The act of installing such a device.
装设窃听器安装搭线窃听装置的行为