1.
ground wave to sky wave correction
地波配合天波改正量
2.
Variations of Doppler Shift and Spread for HF One-hop Skywave
短波─跳天波多普勒频移和展宽的变化
3.
optical antenna
光学[光波段]天线
4.
fanned beam antenna
扇形波束天线扇形波速天线
5.
free from reflected wave antenna
防反射波天线, 反射波抑制天线
6.
static harmonic absorber
静天电谐波滤除器;静天电谐波吸收器;静天电谐波吸收器
7.
quarter-wave whip antenna
四分之一波长鞭状天线
8.
Beam pointing error of a radome
天线罩波束指向误差
9.
There' s a rough sea today.
今天海面上波涛汹涌。
10.
passive microwave duplexer tube
无源微波天线开关管
11.
microwave radio astronomy radiometer
微波射电天文辐射计
12.
optically controlled microwave phased array antenna
光控微波相控阵天线
13.
Antenna pattern automatic recorder
天线波瓣自动记录仪
14.
PIN microwave high-speed switching antenna
PIN微波高速开关天线
15.
spider-web antenna
(全波接收) 蛛风形天线
16.
socket for V.H.F. medium aerial | socket for V.H.F. medium antenna
超高频中波天线插孔
17.
The sea was far from calm.
海面上依然波浪滔天。
18.
quarter wave monopole
四分之一波长单极天线