英语词汇“吊放聲納”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	吊放聲納
释义	吊放聲納 diào fàng shēng nà一种专供直升机反潜的声纳系统。已安装此系统的直升机常飞临可疑海域上空十几公尺，再将声纳放入海中不同深处监听，以准确追踪潜艇位置。
随便看	underagent under agent under-agent underagents underage prostitute underage prostitutes underages under-ages under age smoking/drinking/sex under-age student underage vessel under-age vessel underage workers underaging under a grant from under a heading under a headline of tragedy under a hill under a hot sun under a hundred under all circumstances under all conditions under-allocated under-allocated expense under allocated expenses