您要查找的是不是：
- Design of Several Typical Medium-wave Radiating Antenna 国内几种典型中波发射天线设计
- Directional Discontinuity Ring Radiator Antenna 定向间断环形辐射器天线
- Reception improved because of the new antenna. 接受效果因有新天线而得到改善。
- non radiating antenna 非辐射天线
- In planar circuits and radiative antennas it is necessary to study plane waves propagating through a gyromagnetic medium magnetized at an arbitrary direction. 在铁氧体基片平面电路和发射天线中必须研究平面波在任意磁化方向旋磁媒质中的传播。
- 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。
- radiating antenna 辐射天线
- 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。
- impulse radiating antenna (IRA) 脉冲辐射天线（IRA）
- 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。
- Radiating from or converging to a common center. 放射的:从一个中心发射出的或聚于一个中心的。
- He erected a television antenna on the roof. 他在房顶立了电视天线。
- To supply with rays or radiating lines. 提供光线提供光线或辐射线
- They erected a television antenna on the roof. 他们在屋顶上架起了电视天线。
- Detail of lacuna, showing radiating canaliculi. 骨陷窝放大观察，可见放射走行的骨小管。
- The headphone cord functions as the FM antenna. 耳机导线也具有FM天线的功能。
- High power pulse radiation antenna with wire frame TEM horn feedback paraboloid 线框馈电抛物反射面高功率电磁脉冲辐射天线
- Marconi patents his directive horizontal antenna. 马可尼获得定向水平天线专利权。
