关于sounder的百科

• echo sounder造句怎么写

• horizontalprojectionechosoundermagnetostrictionechosoundernarrowbeamechosounderhydrographicprecissionscanningechosounderSignalfeaturesanddynamicrangecompressionofswathechosounderAdeviceusedunderwatertoproducepulsesofsound,asforanechosounder.Inspectio...
• 2018-07-189295

• sounder造句怎么写

• You'llsleepsounderforthis.You'llsleepthesounderforit.TheParktronicsystemoperatesontheecho-sounderprinciple.SignalfeaturesanddynamicrangecompressionofswathechosounderMrHuckabee'sideasonhealthcareareconsiderablysounder,andhesellsthemdeftly.Marinepro...
• 2017-11-2025456