1.
"Metal waveguides are used in such technologies as microwave ovens, radar systems, radio relay systems, and radio telescopes. "
金属波导用在微波炉、雷达系统、无线电望远镜等技术。
2.
radio binocle astro-telescope
无线电双目天文望远镜
3.
radio telescope( apparatus for finding stars,tracking spacecraft,etc by means of radio waves from outer space)
射电望远镜（藉来自外层空间的无线电波发现星体、追踪宇宙飞船等）.
4.
With radio and X-ray telescopes, we find many signs of violent activity.
依靠射电望远镜和x射线望远镜，我们发现了许多迅猛活动的迹象。
5.
Radio telescopes are giant dish-shaped antennas by means of which we can collect radio waves coming from outer space.
射电望远镜是巨大的抛物形天线，使用这种天线我们能够收集来自外层空间的无线电波。
6.
autoreduction alidade
曲线归算望远镜照准仪
7.
He raked the horizon with a telescope.
他用望远镜扫视地平线。
8.
domeless solar refractor
无圆顶太阳折射望远镜
9.
A open loop control system has been . made to run a small radiotelescope dish.
已实现用开环系统控制小射电望远镜天线。
10.
The Measurement of the Antenna Gain on 3.2-cm Waveband Radio Telescope
波长3.2厘米射电望远镜天线增益的测量
11.
Nonlinear PID Control of the Stewart Platform for the Square Kilometers Array;
大射电望远镜精调Stewart平台非线性PID控制
12.
Design and Analysis on the Large Radio Telescope with Flexible Cable Structure;
柔索结构大型射电望远镜天线结构设计与分析
13.
A spaceship's position can be located by following its radio signal, or by using telescopes and radar.
宇宙飞船的位置可以通过追踪其无线电信号或通过望远镜及雷达加以确定。
14.
cine-sextant tracking telescope
电影六分仪跟踪望远镜
15.
radio telescope with fixed spherical reflector
固定球面射电望远镜
16.
filled aperture radio telescope
连续孔径射电望远镜
17.
aperture synthesis radiotelescope
综合孔径射电望远镜
18.
THE BEST-FIT OF THE CORRECTED CASSEGRAIN ANTENNA OF THE 25m RADIO TELESCOPE
25米射电望远镜修正型卡塞格伦天线的最佳吻合