antenna bearing 中文意思是什麼
antenna bearing
解釋
(電磁)天線方位-
To increase the bearing accuracy of amplitude - comparison, the multi - channel system was chosen, the angle of reaching of moving antenna pattern serial was estimated from the frequency domain using the phase - delay estimating method, and at the same time, the selection of antenna, quantization of signal and touch switches were optimized in concrete engineering practice, and so the requirement of the index was satisfied
為提高比幅測向的精度,選用多通道體制,採取相位延時估計法從頻域來估算移動天線方向圖系列的達到角,同時在具體的工程實現上對天線選取、信號的量化、去摸開關等進行優化,從而滿足指標要求。 -
Take target bearing by antenna diginal pattern
用天線數字方向圖定位測向 -
4 ) the female of xenocera is very special, the female is similar to male in antenna with 9th and 10th segment wider, llth segment widest, bearing slightly hollowed scupture on ventral surface
辛偽葉甲屬ienoceraborchcann雌性較特殊,其雌性觸角具雄性觸角的特徵,如第9 、 10節強烈變寬,端節最寬,腹面稍凹陷。
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