| 单词 | directional antenna |
| 例句 | Could this be used to make a directional antenna system that broadcasts preferentially in certain directions? College Physics for AP Courses 2015-08-12T00:00:00Z It might look like someone made it in their garage, but this instrument is a really powerful directional antenna. From high-altitude balloons to Moon missions 2020-09-13T04:00:00Z With one hand, he tuned an FM dial connected to a directional antenna. Mapping Brooklyn’s Diverse Pirate-Radio Scene 2018-07-02T04:00:00Z This was a directional antenna—which once nearly got him shot by the L.A.P.D. in Griffith Park when he was tracking P-22. Lions of Los Angeles 2017-02-05T05:00:00Z On that Saturday, club members were erecting a directional antenna at SERMA, as well as a line antenna. Ham radio operators have annual Field Day 2016-07-09T04:00:00Z The Microsoft team forged ahead with the project, building and testing a system with tiny directional antennas at the top of each rack to send and receive data. Novelties: A Wireless Way Around Data Center Traffic Jams 2012-01-14T22:17:29Z Meanwhile, a powerful transmitter and directional antenna had been set up at the hillside spot. Tom Swift and The Visitor from Planet X |
| 随便看 |
|
英语例句辞典收录了117811条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。