| 释义 |
active sonar短语¹¹⁴⁴⁶⁷⁺⁴
基本例句
主动声纳
The lake test verifies that the active or passive time reversal mirror technology can also be used in active sonar and improves signal to reverberation ratio.
湖试表明，采用物理时间反转镜和被动时间反转镜方法，均可提高在混响限制条件下的检测能力，提高目标信混比。 boshuo
Based on uniform line array, the sonar equation of active sonar beam main lobe and side lobe interfered by noise-jammer are presented.
研究了噪声干扰器对鱼雷主动声呐的对抗原理，以等间隔直线阵为例，分别给出了干扰器对鱼雷主动声呐主瓣和旁瓣的干扰方程。 dictall |