声纳

• Cavitation is noisy and easily detected by sonar
  空泡现象是有噪声的并且容易被声纳探测到。
• Can she navigate using sonar , like a bat
  她能像蝙蝠一样用声纳航行？
• Cambs command active multi - beam sonobuoy
  指令控制有源多波束声纳浮标
• Doppler centroid estimation of sas based on radon transform
  变换的合成孔径声纳多普勒中心估计
• Research on accuracy of localization algorithm for bistatic sonar
  双基地声纳定位精度和算法研究
• Research on active vibration isolation system of sonar platform
  声纳安装平台主动隔振系统的研究
• Figure 5 - 16 shows a disassembled sonobuoy of this type
  图5 - 16是一个被拆散的这种类型的声纳浮标。
• Arkbird requesting sonobuoy data link
  请求给予声纳数据连接。
• Numerical calculation of sound characteristic of hull sonar by fem bem
  舰壳声纳声场特性的数值模拟
• And all kinds ofradar and sonar and underwater movie gadgets
  还有各种雷达，声纳以及一些水下拍摄装置