英语词汇“wire drag survey”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	wire drag survey
释义	wire drag survey 扫海测量；利用扫海具、声呐或磁力仪对选定海区进行面的探测；查明该区域内是否存在航行障碍物以确定安全通航深度的测量工作。
随便看	grass growth grassgrub grass-grub grass hand grass harvester Grass has sprouted up everywhere grasshawser grass hopper joint grasshopper killing machine grasshopperlike grasshopper linkage grass hay grasshead grassheath grass heath grass-heath grass heathland Grass hedgerow grass hedgerow intercropping grass height grass hemp grass hockey Grasshof Grasshoff grasshook