双波束技术 dual-beam technique ; dual-beam technology
双射束示波器 dual beam oscilloscope ; double oscillograph ; double-beam ; double-beam oscillograph
双光束示波器 double beam oscillograph
双电子束示波器 double oscillograph ; dual beam oscilloscope
双谐波聚束器 double harmonic buncher
双束示波器 dual-beam oscilloscope ; [电子] dual-channel oscilloscope
二谐波双漂移聚束器 Two harmonic double drift buncher
The main antenna array is the core of the PCL system. A dual-beam synchro-scanning phased array with the low-sidelobe feature and a cosecant shaped pattern is adopted as the main antenna array.
主天线是整个天馈分系统的重点和难点,采用了双波束方位面同步扫描相控阵天线体制。
参考来源 - 无源相干定位系统天馈分系统的研究与设计·2,447,543篇论文数据，部分数据来源于NoteExpress
阐明了双波束相位差产生的原理和计算方法。
The principle of producing phase difference of two beams and its algorithm are studied.
本文提出了一种比相测高体制——双弯曲面单天线双波束比相测高简易三座标新体制。
A new simple system of 3-d radars-the system of height finding by comparing phases of two beams radiated by a single doubly-curved antenna-is presented.
双波束输出：它拥有世界上最好的可选择的宽波束和窄波束探测系统，你可以把图像单独或一起显示在屏幕上。
Dual beam PLUS: Get the best of both worlds, with selectable narrow and wide beams you can view individually, or melded into one display.
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