您要查找的是不是：
- Application of Inverter in Rotatable Antenna Drive System 变频器在转动天线驱动系统的应用
- rotating antenna direction finder 旋转天线测向器
- Reception improved because of the new antenna. 接受效果因有新天线而得到改善。
- Information is collected through the use of special rotating antennae found on the two strands that form the helix and located where each strand intersects with its four ladders. 通过使用在二条里发现的特别旋转天线收集信息，二条形成螺旋状用它的四个阶梯固定在每条横断面上。
- rotatable antenna 可转动天线
- No antenna, no radio, we're back in the nineteenth century! 没有天线，没有无线电，我们回到十九世纪了。
- Rotating Antenna Radiating System for High-Power SW Broadcasting 大功率短波广播转动天线发射系统
- You should fix the television antenna before receiving programs. 接收节目前，你应该先装天线。
- The reception is very poor. Let me adjust the antenna. 接收效果太差了。让我来调一下天线。
- All of the seats are more spacious and rotatable. 全部的座位都更加宽敞，都可旋转。
- Extend the telescopic antenna vertically. 竖直地伸张伸缩式天线。
- He said he would head the antenna with a ball. 他说他还要给天线安个圆头。
- He erected a television antenna on the roof. 他在房顶立了电视天线。
- They erected a television antenna on the roof. 他们在屋顶上架起了电视天线。
- The headphone cord functions as the FM antenna. 耳机导线也具有FM天线的功能。
- Marconi patents his directive horizontal antenna. 马可尼获得定向水平天线专利权。
- That is where adaptive antenna arrays come in. 这正是适应型阵列天线的切入点。
- He attached an aerial (antenna) to the radio. 他把收音机装上天线。
- An indoor tv antenna,2 extendible rods forming a V. 一种室内天线，能够形成v形的两个棒。
- My neighbor has a tall radio antenna on his roof. 我邻居在屋顶上安了一根很高的无线电天线。
