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- Antenna Main Reflector 天线主反射面
- The conclusion shows that reasonable selections of the focal distances of the main reflector may be able to obtain low RCS, keeping the high-gain under the antenna unchanged. 结果表明,在保持增益不变的情况下合理选择主反射面的焦距是能够达到降低雷达散射截面的需要的。
- To improve the wide-angle scanning properties of the satellite antenna, we concentrate on the shaping of the main reflector of the Side-Fed Offset Cassegrain (SFOC) antenna by the method of the ray tracing and the idea of the optimization. 为改善星载天线的宽角扫描特性;采用射线追踪的方法;通过优化的思想对侧馈偏置卡塞格伦(SFOC)天线的主反射面进行了面赋形设计.
- Virtually LPI guide radar is a radar which stacks up against with ESM receiver of target in system detection sensitivenes,therefore in the system design it should consider the technology measures emphaticaly to ensure its antenna main lobe LPI capability. LPI制导雷达实质上是一种从系统上与目标的ESM接收机进行探测灵敏度较量的雷达,因此在系统设计上应着重考虑使其天线主瓣LPI的技术措施。
- terrestrial-station antenna main beams 地面站天线主波束
- main reflector of antenna 天线主反射面
- The main impediment to growth is a lack of capital. 影响发展的主要障碍是缺乏资本。
- Cassegrain dual reflector antenna for UWB high power microwave[J]. 引用该论文 廖勇;谢平;陆巍;陈志刚;杨周炳;孟凡宝;周海京.
- Reception improved because of the new antenna. 接受效果因有新天线而得到改善。
- Crowds thronged the main square of the city. 城里的大广场上挤满了人群。
- Main reflector control system design for large radio telescope based on Lon Works field bus 现场总线技术的索网反射面控制系统设计
- The whole school (was) assembled in the main hall. 全校在大礼堂集合。
- The main feature on the program is her song. 那个节目的主要号召物是她的歌。
- Fables often have animals as the main characters. 寓言常以动物为主角。
- A heavy snowfall block the main road. 一次严重的降雪阻塞了主要公路。
- 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。
- The gas main explode and set fire to the house. 煤气总管爆炸引起房子失火。
- I grasped the main point of the speech. 我领会了这篇演讲的要点。
- The country's main products are gold and cocoa. 这个国家的主要产品是可可和黄金。
- You should fix the television antenna before receiving programs. 接收节目前，你应该先装天线。
