... half-plate ==> (λ/2波片)半波片 half-power ==> 半功率 half-power angle ==> 半功率角=>电力半値角 ...
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半功率点 half-power point
半功率带宽 half-power bandwidth ; bandwidth of half power
半功率波束宽度 HPBW ; Half Power Beam Width
半功率角 HPBW ; dB Beam Width ; Half-power Beam Width ; dBW
半功率波瓣 half-power lobe
面的半功率角 H-Plane Half Power beamwidth
垂直平面的半功率角 V-Plane Half Power beamwidth
半功率点波束宽度 half-power beam width ; HPBW
半功率频率 half-power frequency
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同时根据方向图主瓣半功率波束宽度要求确定其单元数和单元间距。
At the same time under the direction of Figure lobe half-power beam width of the main requirements to determine their unit number and unit spacing.
为此，在一次接线上采用了双12脉动阀组接线，使得一个阀组故障时仍可传送一半功率。
In order to improve its reliability, the main electric connection mode with double 12-pulse valve groups is adopted.
在识别模态阻尼比方面，本文还对传统的半功率带宽法作了改进，阻尼识别精度得到很大提高。
At identify the model damping, this text returning rightly tradition take the breadth method to make improvement, make the accuracy to get very big exaltation.
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