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- standard horn antenna 标准喇叭天线
- EBW procedure of pyramidal horn antenna was researched, including joint design, welding parameters confirmation, etc. 研究了角锥喇叭天线的电子束焊接工艺,并与传统的氩弧焊成形工艺进行了对比。
- Since the double-ridged horn antenna owns many seductive characteristics, such as ultra broadband, relatively small size, high calibre efficient and gain etc. 由于双脊喇叭天线不仅具备超宽带特性，还具有体积小、增益和口径效率高等优点，因此本文选双脊喇叭天线作为所要设计的超宽带天线。
- Some technological problems such as precision of antenna ca-liber, one-side welding with back formation, etc. were solved.EBW procedure of pyramidal horn antenna was applied successfully. 解决了喇叭口径精度、单面焊双面成形等技术难点并成功应用于产品。
- Analysis and Design of Time-domain TEM Horn Antenna 时域TEM喇叭天线的分析和设计
- Manufacturing Technics of Pyramidal Horn Antenna 角锥喇叭天线制造工艺
- Research on a Novel UWB Horn Antenna 一种新型超宽带喇叭天线的研究
- RCS and RCS Reduction of Horn Antenna 喇叭天线的散射及其减缩
- Analysis and Design of UWB Conical TEM Horn Antenna 超宽带圆锥TEM喇叭天线的分析和设计
- The rectangular horn antennas were designed to match the load of asphalt admixtures, to improve the heated areas and decline unheated areas effectively. 为使辐射天线与沥青负载近距离达到较好匹配，改善加热区域，减少波导阵列的加热盲区，设计了矩形口径喇叭。
- A Double-Ridged Broadband Circinal Horn Antenna Design Based on FIT 用FIT方法设计的宽频带双脊圆喇叭天线
- Application of EBW technology in pyramidal horn antenna 电子束焊接技术在角锥喇叭天线上的应用
- A Simplified Design of Wide Band Ridged Horn Antenna 宽带加脊喇叭天线的简化设计
- There is a standard form of oath used in lawcourts. 法庭中使用的誓词有固定的格式。
- This is one of the standard books on the subject. 这是有关这个问题的权威著作之一。
- It will send you standard form for you to fill out. 它(商标局)会寄给你标准表格要你填写。
- That country came off the gold standard long ago. 那个国家好久之前就放弃金本位制了。
- Such prices hit off with the standard of our life. 这样的物价与我们的生活水准相符。
- A can like this is considered below standard. 这样的罐头认为是不合格的。
- Their work is not up to standard. 他们的工作成绩不够标准。
