您要查找的是不是：
- Telefunken beam antenna 德律风根定向天线
- Design Method of a Shaped Wide - beam Antenna 一种赋形宽波束天线的设计方法
- Analysis and design of a shaped beam antenna 一种赋形波束天线的分析与设计
- The Design of Elliptical Beam Antenna 椭圆波束天线设计
- A kind of MMW Wide Beam Antenna Design 一种毫米波宽波束天线的设计
- Design of switched beam antenna in mobile communication system 移动通信系统中的波束转换智能天线设计
- The research on inspection method of cosecant beam antenna 余割波束天线检测方法的研究
- Unshaped dual offset ellipsoidal beam antenna with high performance 非赋形双偏置高性能椭圆波束天线
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- The beam of the searchlight pierced the darkness. 探照灯的光柱射入黑暗中。
- His answer was right on the beam. 他的答案完全正确。
- Reception improved because of the new antenna. 接受效果因有新天线而得到改善。
- He struck the beam with his head. 他的头撞到梁上了。
- The beam has a thickness of 3 inches. 这根梁厚3英寸。
- Never heard of her. You're off the beam. 我从来没有听说过这个人，你搞错了吧。
- 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。
- Mind you don't knock your head (on this low beam). 小心，别(让这根低梁)撞著头。
- Sighted land off the starboard beam. 转向右舷方向便望见了陆地
- The gymnast poised herself on the balance beam. 体操运动员在平衡木上保持平衡。
- You should fix the television antenna before receiving programs. 接收节目前，你应该先装天线。
