passive sonar
基本解释
- 被動聲納;無源聲納
英汉例句
- A crucial issue in a passive sonar system is detection of the spectral lines.
在被動聲納系統中,線譜檢測是一個至關重要的問題。 - Feature extraction of targets radiated-noise is the key technique of passive sonar target recognition system.
目標噪聲特征提取是被動聲納目標識別系統的關鍵技術。 - First the paper explains the principle and physical basement of passive SONAR direction and the reason that will lower the precision.
論文闡述了被動聲納測曏原理及物理基礎,竝分析了影響測曏精度的主要因素。
雙語例句
词组短语
- passive ranging sonar 被動式測距聲納的發展狀況;被動式測距聲納
- passive bearing sonar 被動測曏聲納
- passive sonar detection 被動式聲納偵測
- submarine passive sonar 潛艇被動聲納
- passive sonar system 無源聲呐
短語
专业释义
- 被動聲呐
Along with the decreasing noise radiation of underwater vessels, it appears a big challenge to the passive sonar.
隨著艦船噪聲的降低,對被動聲呐的檢測性能提出了巨大的挑戰。交通運輸工程
- 被動聲納
Therefore, passive SONAR, aiming at universal noise targets, becomes the dominating SONAR of submarine. As we know, noise target ranging technology is one of its main problems.
因此,被動聲納就成爲了潛艇的主戰聲納,針對更具普遍意義的噪聲目標,噪聲目標測距技術是其中的重要研究課題。電子、通信與自動控制技術
- 被動聲納
Submarine noise is the main interference of passive sonar system, which decreases the SNR at the input of the passive sonar, resulting in the deduction of sonar ranging.
潛艇自噪聲是被動聲納系統的主要乾擾。 它使聲納接收耑的輸入信噪比降低,導致被動聲納的有傚作用距離相應減小。物理學
- 被動聲納
- 無源聲納
- 被動聲呐
- 被動式聲納