sonar

sonar读音音标

英 [ˈsəʊnɑ:(r)]

美 [ˈsoʊnɑ(r)]

sonar意思解释

n.

声呐装置，声呐系统；

声呐兵；

变形

复数：sonars

英英释义

n.

a measuring instrument that sends out an acoustic pulse in water and measures distances in terms of the time for the echo of the pulse to return

\"sonar is an acronym for sound navigation ranging\"

同义词：echo sounderasdic

词组短语

passive sonar

dipping sonar

双语例句

用作名词(n.)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。We picked up two submarines on sonar.我们用声波定位仪观察到两条潜水艇。