专业释义
-
被动声呐 - 引用次数：8
Along with the decreasing noise radiation of underwater vessels, it appears a big challenge to the passive sonar.
随着舰船噪声的降低，对被动声呐的检测性能提出了巨大的挑战。
参考来源 - 水听器阵超增益特性及信号处理研究 -
被动声纳 - 引用次数：14
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,被动声纳就成为了潜艇的主战声纳,针对更具普遍意义的噪声目标,噪声目标测距技术是其中的重要研究课题。
参考来源 - 数字式噪声目标被动测距声纳研究 -
被动声纳 - 引用次数：10
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.
潜艇自噪声是被动声纳系统的主要干扰。 它使声纳接收端的输入信噪比降低,导致被动声纳的有效作用距离相应减小。
参考来源 - 互耦多通道自适应有源噪声抵消技术研究 -
被动声纳无源声纳被动声呐被动式声纳
·2,447,543篇论文数据，部分数据来源于NoteExpress
双语例句
-
A crucial issue in a passive sonar system is detection of the spectral lines.
在被动声纳系统中，线谱检测是一个至关重要的问题。
-
Detections of the spectral lines is an important issue in the passive sonar system.
在被动声纳系统中，线谱检测是一个至关重要的问题。
-
The propeller shaft frequency is one of the important target recognition features for passive sonar.
螺旋桨轴频是被动声纳极其重要的目标识别特征之一。
应用推荐